UHP TUBE & PIPE X X X X X X X X X X. We always think. Contents. T = Tube P = Pipe C = Coil E = EP B = BA A = AP M = MP

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1 We always think PIPE &

2 PRODUCT PART NO. DESCRIPTION MANUFACTURING PROCESS We always think HIGH PRESSURE / INSTRUMENTATION TUBE We always think PIPE & Contents COIL TUBE UHP MSP (MANIFOLD SPOOL PACKAGE) QUALITY ASSURANCE SPECIFICATION PRODUCT PART NO. DESCRIPTION PRODUCT PART NO. DESCRIPTION STANDARD 1. PRODUCT X 2. MATERIAL X X X 3. SIZE CODE X X X X 4. THICKNESS X X X 5. GRADE X JOINT FLANGE CONNECTION COAXIAL MANUFACTURING PROCESS T = Tube P = Pipe C = Coil S = 316L SINGLE MELT D = 316L DOUBLE MELT F = = 1/4 = 6.35mm DIAMETER 0375 = 3/8 = 9.53mm DIAMETER 0500 = 1/2 = 12.7mm DIAMETER 0750 = 3/4 = 19.05mm DIAMETER 1000 = 1 = 25.4mm DIAMETER 1250 = 1 ¼ = 31.75mm DIAMETER 1500 = 1 ½ = 38.1mm DIAMETER 035 = 0.89mm THICKNESS 039 = 1.00mm THICKNESS 049 = 1.24mm THICKNESS 065 = 1.65mm THICKNESS 083 = 2.11mm THICKNESS 095 = 2.41mm THICKNESS E = EP B = BA A = AP M = MP TECHNICAL DATA CERTIFICATE H = HIGH SULFUR M = LOW SULFUR LOW Mn G = GENERAL S = SEAMLESS W = WELDED M = SEMI SEAMLESS 006A = 06A = 10.5mm DIAMETER 008A = 08A = 13.8mm DIAMETER 010A = 10A = 17.3mm DIAMETER 015A = 15A = 21.7mm DIAMETER 020A = 20A = 27.2mm DIAMETER 025A = 25A = 34.0mm DIAMETER 032A = 32A = 42.7mm DIAMETER 040A = 40A = 48.6mm DIAMETER 3

3 MANUFACTURING PROCESS MANUFACTURING PROCESS SEAMLESS SEMI-SEAMLESS WELDED Mother Pipe Pilger Cutting/Cleaning Bright Annealing Straightening Coil Plate Roll Forming Welding/Bead Rolling Heat Treatment SEAMLESS SEMI SEAMLESS WELDED Pointing Drawing Cleaning Bright Annealing Straightening Cutting ECT / Inspection Packing 4 5

4 HIGH PRESSURE/INSTRUMENTATION TUBE / COIL TUBE HIGH PRESSURE/INSTRUMENTATION TUBE SEAMLESS COIL TUBE SEAMLESS/SEMI-SEAMLESS SUGGESTED ALLOWABLE WORKING PRESSURE FOR SEAMLESS TUBING Tube Wall Thickness, in. TUBE O.D Working pressure. Bar(kg/ cm2 ) 1/ / / / / / / / PRODUCT RANGE * This table was based on the minimum thickness and the maximum outside dimension of standard ASTM A 269 range. * Corrosion was not regarded in the above numerical value. TUBE SIZE Material Size O.D(mm) W.T(mm) 1/8" /4" 6.35 APPLICATION High Pressure Tube CNG&NGV, Aero Space, Electric, Power-Plant Instrumentation Tube Ship Building, Petro-Chemistry SUS316(L) SUS304(L) 3/8" /2" /4" " ~1.65 3mm~25mm 3~25 * Other length, thickness and sizes should be requested. APPLICATION Semiconductor, Ship-Building, Petro-chemistry 6 7

5 UHP UHP PRODUCTION PROCESS PRODUCTION RANGE FOR UHP FIELD Mother Tube & Pipe 1/8 1/2 1 25A 50A 300A 800A Double Melting SEAMLESS Electropolishing Incoming Inspection/POC Passivation Acid Cleaning Single Melting SEMI SEAMLESS (Welded+Drawn] SUS 304(L) SUS 316(L) SUS 304(L) SUS 316(L) MPBA MPEP (Welded+Mechanical Polished] SUS 304(L) SUS 316(L) DI Water Cleaning Precision Cleaning SUS 304(L) SUS 316(L) Inspection EP BA AP APPLICATION Semiconductor, Display, Solar Cell, LED, Bio-Chemical, Sanitary 8 9

6 MSP / QUALITY ASSURANCE MSP MANIFOLD SPOOL PACKAGE QUALITY ASSURANCE The pre-fabricated and assembled pipe or tube package with valve and fitting INSPECTION ITEM Advantages Items AP BA EP Double Melting Chemical Composition Mill Sheet Mill Sheet Mill Sheet Mill Sheet 1. Cost reduction Approximately 20%~25% saving compared from typical way(max 30~35%) Mechanical Properties Mill Sheet Mill Sheet Mill Sheet Mill Sheet Measure Tolerance O O O O Roughness O O O O 2. Shortening delivery Removing of on site work such as Inspection, Cutting, Facing, Welding, installation, Purging Welding Test O O O O Surface Microscope O O O O Particle Test O O O 3. Assurance for Better Quality It is possible through testing MSP itself by pre-fabricator such as Helium leak test, Pressure test in better treatment with prompt DI water cleaning after welding. 4. Removing of welding Point Oil Content O O O Eluant Ion Check O O SEM Test O O Moisture Test O O ESCA Test O AES O EDX O Field CHEMICAL COMPOSITION 1. PCW (Process Cooling Water) Chemical Composition C Si Mn P S Ni Cr Mo TP304 GP Pipe & Ball Valve Spool Other options also available SUS304 JIS Value ~ ~ SUS316 JIS Value ~ ~ ~3.00 SUS316L JIS Value ~ ~ ~ General Purity Gas (CDA, Gn2) TP304 HP Pipe & Ball Valve Spool TP316L ASTM A ~ ~ ~3.00 Double Melting ~ ~ ~3.00 Other options also available (Bellows V/V. TP316L Pipe) 3. High Purity Gas(PN2, PAr, PHe) TP316L UHP Pipe & Diaphragm (Bellows Valve Spool) PHYSICAL CHARACTERISTIC 4. Other Piping Line Chemical, Vacuum, Exhaust, Drain Piping spool also available. SECTION Yield strength(n/mm 2 ) tensile strength(n/mm 2 ) elongation(%) Standard 205 over 520 over 35 over SUS304TP Typical Semiconductor/ LCD Bio Pharmaceutical Food processing plants SUS316TP SUS316LTP SUS304TBS SUS316LTBS Standard 205 over 520 over 35 over Typical Standard 175 over 480 over 35 over Typical Standard over 62 over Typical Standard over 35 over Typical

7 SPECIFICATION SPECIFICATION INNER SURFACE ROUGHNESS ASSURANCE VALUES Inner surface roughness Grade Size Hardness(Hb) Ra(µinch) 1/4 OD 1 20 BA 25A OD 100A /4 OD 80A EP 10( 5) OD 100A ASSURANCE VALUES OF PRECISION CLEANING Grade Particle (Number / CFM) 0.1µm 0.3µm Oil Content Dew Point BA mg/ft2-75 C EP mg/ft2-75 C We always think SIZE / TOLERANCE <ASTM A269> <JIS G3459, ASTM A312> 12 O.D TUBE Inch mm Tolerance (mm) 1/ Thickness O.D A B KS(JIS) ASTM 3/ ± ~ / / / / S 20S KS(JIS) ASTM KS(JIS) ASTM KS(JIS) 6 1/ / / ± / / / / ± / ± PIPE Thickness 40S Thickness 80S KS(JIS) ASTM KS(JIS) ASTM Other sizes should be requested STANDARD S 14P PART NO. 15P 90 ELBOW / 45 ELBOW 16P EQUAL TEE / MULTI-HEADER TEE 17P REDUCING TEE 18P CAP CON / ECC REDUCER 19P CAP REDUCER JOINT S 20P JOINT TEE / JOINT MULTI-HEADER TEE 21P JOINT REDUCER / JOINT CAP REDUCER FLANGE CONNECTION 22P RF/BLIND FLANGE / LAP JOINT 23P TEFLON GASKET / PIPE FLANGE COAXIAL S 24P COAXIAL ELBOW / EQUAL TEE 25P COAXIAL REDUCING TEE COAXIAL REDUCER / STOP SPACER 26P COAXIAL HALF TUBE / COAXIAL OVER TUBE

8 PRODUCT PART NO. DESCRIPTION / STANDARD PRODUCT PART NO. DESCRIPTION STANDARD BEND S PART NO. 90 ELBOW S 6 T 12 LE B A S W TYPE SEAM- LESS WELD- ED MATERIAL 6 316L TUBE TYPE T TUBE P PIPE SIZE 4 1/4" 6 3/8" 8 1/2" 12 3/4" 16 1" /4" /2" 32 2" /2" 48 3" 64 4" XXX PIPE SIZE LE SE HE ET ST RT RC RE CP RC JTM JTF JRM JRF PRODUCT 90 LONG ELBOW 90 SHORT ELBOW 45 LONG ELBOW EQUAL TEE SHORT TEE REDUCING TEE CONCENTRIC REDUCER ECCENTRIC REDUCER CAP CAP REDUCER JOINT TEE (MALE) JOINT TEE (FEMALE) JOINT CAP REDUCER (MALE) JOINT CAP REDUCER (FEMALE) INNER SURFACE LEVEL B E A BA EP AP OUTER SURFACE A BLANK BRIGHT FINISH MATT FINISH AUTO-WELDING 90 ELBOW(8A~100A) MANUAL-WELDING 90 ELBOW (125A~300A) - Long Radius OD 8A 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A 125A 150A 200A 250A 300A R C S OD 1/4 3/8" 1/2" 5/8" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" 5" 6" R C S JCM JCF TG PF RFF BLF LAJ JOINT CAP (MALE) JOINT CAP (FEMALE) TEFLON GASKET PIPE FLANGE RF FLANGE BLIND FLANGE LAP JOINT - Short Radius OD 8A 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A 125A 150A 200A 250A 300A R C S MHT MULTI-HEADER TEE MJT MULTI-HEADER JOINT TEE CLE CHE CRC COAXIAL 90 LEBOW COAXIAL 45 ELBOW COAXIAL REDUCER 45 ELBOW CET COAXIAL EQUAL TEE CRT COAXIAL REDUCING TEE SS STOP SPACER CHT COAXIAL HALF TUBE COT COAXIAL OVER TUBE AUTO-WELDING 45 ELBOW(8A~100A) MANUAL-WELDING 45 ELBOW(125A~300A) ORDERING EXAMPLES S6P25LE-E S6T32*T8RT-B S4P20*P15RC-A TYPE SEAMLESS SEAMLESS SEAMLESS MATERIAL 316L 316L 304 TUBE / Pipe PIPE TUBE PIPE SIZE 25A 2" * 1/2" 20A*15A PRODUCT ELBOW REDUCING TEE CONCENTRIC REDUCER INNER SURFACE LEVEL EP BA AP - Long Radius OD 8A 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A 125A 150A 200A 250A 300A R C S OD 1/4 3/8" 1/2" 5/8" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" 5" 6" R C S

9 STANDARD STANDARD EQUAL TEE STANDARD REDUCING TEE - Standard TEE MULTI-HEADER TEE OD 8A 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A Length at End E Pitch S Total Length (D) Branch Tube Height Number of Branches Tube-End(V) Female(V) TUBE SIZE (INCH SIZE) OD 1/4" 3/8" 1/2" 5/8" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" Length at End E 76.2 Pitch S Total Length (D) Branch Tube Height Number of Branches OD 8A 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A 125A 150A 200A 250A 300A C V OD 1/4 3/8" 1/2" 5/8" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" 5" 6" C V Tube-End(V) Female(V) OD1 OD2 C V 8A 1/2", 3/8", 1/4" A A A, 3/4", 5/8" A A, 10A, 1", 3/4", 5/8' A A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A 25A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A, 1 1/2" A 25A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A, 32A, 2", 1 1/2" A 25A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A, 40A, 32A, 2", 1 1/2" /2" A 25A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A, 40A, 32A, 2", 1 1/2" A, 3", 2 1/2" A 25A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A, 40A, 32A, 2", 1 1/2" A, 65A, 4", 3", 2 1/2" OD1 OD2 C V 3/8" 1/4" /2" 3/8", 1/4" /8" 1/2", 3/8", 1/4", 8A OD1 OD2 C V A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A 50A, 40A, 32A, 2", 1 1/2" A, 80A, 65A, 4", 3", 2 1/2" " A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A 50A, 40A, 32A, 2", 1 1/2" A, 80A, 65A, 4", 3", 2 1/2" A, 5" A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A 50A, 40A, 32A, 2", 1 1/2" A, 80A, 65A, 4", 3", 2 1/2" A, 125A, 6", 5" A, 20A, 15A, 10A, 1", 3/4" A 50A, 40A, 32A A, 80A, 65A A, 125A A A, 20A, 15A, 10A, 1", 3/4" A 50A, 40A, 32A A, 80A, 65A A, 125A A, 200A OD1 OD2 C V /4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 1/2", 3/8", 1/4", 8A /8", 10A /2", 3/8", 1/4", 8A /4", 5/8", 15A, 10A /2", 3/8", 1/4", 8A ", 3/4", 5/8", 20A, 15A, 10A /2", 3/8", 1/4", 8A /4", 1", 3/4", 5/8", 25A, 20A, 15A, 10A /2", 3/8", 1/4", 8A /4", 1", 3/4", 5/8", 25A, 20A, 15A, 10A /2", 40A, 32A /2", 3/8", 1/4", 8A /4", 1", 3/4", 5/8", 25A, 20A, 15A, 10A ", 1 1/2", 50A, 40A, 32A TUBE SIZE (INCH SIZE) 3" 4" 5" 6" 1/2, 3/8, 1/4, 8A /4", 1", 3/4", 5/8", 25A, 20A, 15A, 10A ", 1 1/2", 50A, 40A, 32A /2", 65A /2", 3/8", 1/4", 8A /4", 1", 3/4", 5/8", 25A, 20A, 15A, 10A ", 1 1/2", 50A, 40A, 32A ", 2 1/2", 80A, 65A /2", 3/8", 1/4", 8A /4", 1", 3/4", 5/8", 25A, 20A, 15A, 10A ", 1 1/2", 50A, 40A, 32A ", 3", 2 1/2" 100A, 80A, 65A /2", 3/8", 1/4", 8A /4", 1", 3/4", 5/8", 25A, 20A, 15A, 10A ", 1 1/2", 50A, 40A, 32A ", 3", 2 1/2" 100A, 80A, 65A ", 125A

10 STANDARD STANDARD CAP STANDARD CAP REDUCER OD 8A 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A 125A 150A 200A 250A 300A S T CONCENTRIC REDUCER OD 1/4 3/8" 1/2" 5/8" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" S T Auto-Welding & Mechanical Working Type Concentric Reducer [RC] (8A~100A) Auto Welding Type Concentric Reducer /Eccentric Reducer ECCENTRIC REDUCER Auto-Welding & Mechanical Working Type Eccentric Reducer [RE] (8A~100A) Mechanical Working Type Concentric Reducer /Eccentric Reducer OD1 OD2 S D 15A 20A 25A 32A 40A 50A 65A 80A 100A A, 3/4", 5/8" (67) A, 10A, 1", 3/4", 5/8" A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" (80) A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" 80 25A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A, 1 1/2" (90) 25A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A, 32A, 2", 1 1/2" (90) 25A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A, 40A, 32A, 2", 1 1/2" (90) 2 1/2" (100) 25A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A, 40A, 32A, 2", 1 1/2" A, 3", 2 1/2" (110) 25A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A, 40A, 32A, 2", 1 1/2" A, 65A, 4", 3", 2 1/2" OD1 OD2 S D 125A 150A 200A 250A 300A A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A, 40A, 32A, 2", 1 1/2" A, 80A, 65A, 4", 3", 2 1/2" (150) A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A, 40A, 32A, 2", 1 1/2" A, 80A, 65A, 4", 3", 2 1/2" A, 20A, 15A, 10A, 1 1/4", 1", 3/4", 5/8" A, 40A, 32A, 2", 1 1/2" A, 80A, 65A, 4", 3", 2 1/2" A, 20A, 15A, 10A, 1", 3/4" A, 40A, 32A A, 80A, 65A A, 20A, 15A, 10A, 1", 3/4" A, 40A, 32A A, 80A, 65A 230 * 125A(100A, 80A, 65A, 50A) / 150A(125A, 100A, 80A, [65A])/200A(150A, 125A, 100A) Bevel end at large dia. side. OD1 OD2 D 20A 15A A 20A, 15A A 25A, 20A, 15A A 32A, 25A, 20A A 40A, 32A, 25A A 50A, 40A, 32A A 65A, 50A, 40A A 80A, 65A, 50A 180 OD1 OD2 D 15A 3/4", 1/2" A 1", 3/4", 1/2" A 1", 3/4", 1/2", 3/8", 1/4" A 1 1/2", 1 1/4", 1" A 1 1/2", 1 1/4", 1", 3/4" 1/2" 3/8" A 2", 1 1/2", 1 1/4", 1", 3/4" 140 OD1 OD2 S D 3/4" 1" 1 1/4" 1 1/2" 2" 1/2', 3/8", 1/4", 8A /8", 10A 60 1/2', 3/8", 1/4", 8A /4", 5/8", 15A, 10A 67 1/2", 3/8", 1/4", 8A ", 3/4", 5/8" 20A, 15A, 10A 80 1/2", 3/8", 1/4", 8A /4", 1", 3/4", 5/8", 25A, 20A, 15A, 10A 80 1/2", 3/8", 1/4", 8A 1 1/4", 1", 3/4", 5/8", 25A, 20A, 15A, 10A /2", 40A, 32A (90) OD1 OD2 S D 2 1/2" 3" 4" 1/2", 3/8", 1/4", 8A 1 1/4", 1", 3/4", 5/8", 25A, 20A, 15A, 10A ", 1 1/2", 50A, 40A, 32A (90) 1/2", 3/8", 1/4", 8A 1 1/4", 1", 3/4", 5/8", 25A, 20A, 15A, 10A ", 1 1/2", 50A, 40A, 32A (90) 2 1/2" (95) 1/2", 3/8", 1/4", 8A 1 1/4", 1", 3/4", 5/8", 25A, 20A, 15A, 10A ", 1 1/2", 50A, 40A, 32A 115 3", 2 1/2", 80A, 65A (125)

11 JOINT JOINT JOINT JOINT TEE JOINT REDUCER Male Type Female Type Male Type Female Type OD 8A 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A 125A 150A 200A C Female V OD 8A 10A 15A 20A 25A Male V Female D OD 1/4 3/8" 1/2" 5/8" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" 5" 6" C Female V Male D OD 3/8" 1/2" 5/8" 3/4" 1" Female D Male V Male D JOINT MULTI-HEADER TEE JOINT CAP REDUCER OD 8A 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A Length at End E Pitch S Male Type Female Type Total Length (D) Branch Tube Height Number of Branches Tube-End(V) Female(V) OD 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A 125A 150A 200A Cap Length S Female D OD 1/4" 3/8" 1/2" 5/8" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" Length at End E Pitch S Male D Total Length (D) Branch Tube Height Number of Branches Tube-End(V) Female(V) OD 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" Cap Length S Female D Male D

12 FLANGE connection FLANGE connection FLANGE connection RF/BLIND FLANGE M PIPE FLANGE M D D JIS 10K OD 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A 125A 150A 200A 250A 300A D T E M M12 M12 M12 M16 M16 M16 M16 M16 M16 M16 M20 M20 M20 M22 M22 JIS 5K OD 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A 125A 150A 200A 250A 300A D T E M M10 M10 M10 M10 M12 M12 M12 M12 M16 M16 M16 M16 M20 M20 M20 TUBE SIZE (INCH SIZE) OD 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2' 3" 4" 5" 6" D T E M M12 M12 M16 M16 M16 M16 M16 M16 M20 M20 LAP JOINT PIPE SIZE (A Size ) OD 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A 125A 150A 200A 250A 300A D B E M M12 M12 M12 M16 M16 M16 M16 M16 M16 M16 M20 M20 M20 M22 M22 TUBE SIZE (INCH SIZE) OD 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2' 3" 4" 5" 6" D B E M M12 M12 M16 M16 M16 M16 M16 M16 M20 M20 TEFLON GASKET A OD 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A 125A 150A 200A 250A 300A D JIS 10K JIS 5K R T TUBE SIZE (INCH SIZE) OD 3/ /4 1 1/ / D A R T (Thickness T=2mm, Unit = mm) JIS 10K D 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A 125A 150A 200A 250A 300A OD ID JIS 5K D 10A 15A 20A 25A 32A 40A 50A 65A 80A 100A 125A 150A 200A 250A 300A OD ID TUBE SIZE (INCH SIZE) D 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2' 3" 4" 5" 6" OD ID

13 COAXIAL FITtING COAXIAL COAXIAL ELBOW COAXIAL COAXIAL REDUCING TEE TUBE SIZE / PIPE SIZE Coaxial 90 Elbow INNER TUBE 1/4" X 1T 3/8"X1T TUBE SIZE / PIPE SIZE 1/2" X 1T 3/4" X1.24T 1"X1.24T 1/2" X 1.24T 3/4" X1.65T 1"X Coaxial 45 Elbow 1 1/2"X 2" X 10A X 15A X Normal Tube Size INNER TUBE OUTER TUBE Inner Tube Outer Tube Normal Tube Size Branch Tube Size Normal Tube Size Branch Tube Size C1 V1 C2 V2 3/8" 1/4" 5/8", 10A 8A, 1/2" /2" 1/4" 8A, 1/2" /4", 15A 3/8" 10A, 5/8" /4" 1/4" 8A, 1/2" ", 20A 3/8", 1/2" 10A, 5/8", 15A, 3/4" " 1/4" 8A, 1/2" /4", 25A 3/8", 1/2", 10A, 3/4", 15A 10A, 5/8", 15A, 3/4", 20A, 1", 25A OUTER TUBE 1/2" X 1T 8A X 5/8" X 1T 1/2" X 1.24T 5/8" X 1.24T 10A X 3/4" X 1.24T 15A X 2" X D D R B C COAXIAL EQUAL TEE 2 1/2" X 40A X 50A X COAXIAL REDUCER TUBE SIZE / PIPE SIZE INNER TUBE OUTER TUBE Large End(ØOD1) Small End(ØOD2) Large End(ØOD1) Small End(ØOD2) 1/4" [1/8"] 1/2" 3/8", (1/4") 8A 1/2", 3/8", 1/4" 3/8" [1/4"] 5/8" 1/2", 8A 10A 1/2", 8A 1/2" 3/8" [1/4"] 3/4" 5/8", 1/2" 10A, (8A) 15A 5/8", 1/2" 10A, (8A) 3/4" 1/2" [3/8", 1/4" 10A] 20A 15A, 10A, 8A, 3/4", 1/2", 20A 1" 3/4", (5/8"), 1/2", 15A, (10A~8A) 1" 3/4, 1/2, [3/8, 1/4, 15A](10A) 1 1/4" 1", (3/4", 20A), (5/8"~1/2", 15A~8A) 25A 25A, 20A, 15A, 10A, 8A, 1", 3/4", 1/2" STOP SPACER INNER TUBE 1/4" X 1T 3/8"X1T OUTER TUBE 1/2" X 1T 8A X 5/8" X 1T 1/2" X 1.24T 5/8" X 1.24T 10A X TUBE SIZE / PIPE SIZE 1/2" X 1T 3/4" X1.24T 1"X1.24T 1/2" X 1.24T 3/4" X1.65T 1"X 3/4" X 1.24T 15A X 1 1/2"X 2" X D D C1, V C2, V " X 2 1/2" X 10A X 15A X 40A X 50A X TUBE SIZE / PIPE SIZE INNER TUBE OUTER TUBE 1/4" X 1T 3/8"X1T 1/2" X 1T 8A X 5/8" X 1T 10A 1/2" X 1.24T 5/8" X 1.24T X 1/2" X 1T 3/4" X1.24T 1"X1.24T 1 1/2" X 1.24T 3/4" X1.65T 1"X 1/2"X 3/4" X 1.24T 15A X 2" X 2" X 2 1/2" X 10A X 15A X 40A X H A X

14 COAXIAL FITtING COAXIAL COAXIAL HALF TUBE TUBE SIZE/PIPE SIZE INNER TUBE 1/4" X 1T 3/8"X1T OUTER TUBE OD X T 1/2" X 1T 5/8" X 1T 8A X 1/2" X 1.24T 5/8" X 1.24T 12.7 X X X X X /2" X 1T 3/4" X1.24T 1"X1.24T 1/2" X 1.24T 3/4" X1.65T 1"X 1 1/2"X 10A X 3/4" X 1.24T 15A X 2" X 17.3 X X X X X X " X 2 1/2" X 63.5 X A X 27.2 X A X 34.0 X X A X 48.6 X A X 60.5 X 1.65 COAXIAL OVER TUBE TYPE Ⅰ TYPE Ⅱ - TYPE Ⅰ TUBE SIZE/PIPE SIZE INNER TUBE 1/4" X 1T 3/8"X1T 1/2" X 1T 3/4" X1.24T 1"X1.24T 1/2" X 1.24T 3/4" X1.65T 1"X 1 1/2"X 2" X 10A X 15A X 26 OUTER TUBE OD X T 15.0 X TYPE Ⅱ 1/2" X 1T 5/8" X 1T 8A X 1/2" X 1.24T 5/8" X 1.24T 165. X X A X 3/4" X 1.24T 15A X 2" X 20.0 X 1.25 TUBE SIZE/PIPE SIZE Normal Tube Size 1/2" 5/8" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 8A 10A 15A 20A 25A 32A 40A 50A OD ID D T /2" X 22.0 X X 1.70 Over Tube TYPE Ⅱ 40A X 50A X

15 MANUFACTURING PROCESS MANUFACTURING PROCESSⅠ MANUFACTURING PROCESSⅡ Repeat Forming (Cold Formed) Heat Treatment Welding Receiving Material Cutting Forming (Cold Formed) Heat Treatment Machining End Bright Annealing (if necessary) Mechanical Polishing (BA, EP) Receiving Material Cutting Extrusion Process (Cold Formed) Machining End Degreasing Bright Annealing (if necessary) Inner Surface Bead Treatment Mechanical Polishing (BA, EP) 1 Elbow 2 Cap 3 Reducer 4 Lap Joint 5 Coaxial Elbow Degreasing 1 Pipe Flange 2 Joint Reducer 3 Cap Reducer, Joint Cap 4 Tee, Joint Tee, Multi Header Tee, Coaxial Tee Degreasing Packing Class 10 Cleanliness Level Check Oil Density measurement Eluant ion Check (Liquid Resistivity Measurement) Eluant ion Check (Ion Chromatography analysis) EP Treatment Packing Class 10 Cleanliness Level Check Eluant ion Check (Liquid Resistivity Measurement) Eluant ion Check (Ion Chromatography analysis) Oil Density measurement Laser Marking EP Treatment EP BA Cleaning EP BA AP AP Cleaning Warm DI Water Cleaning With Ultrasonic Laser Marking Appearance and Size Check Inner Surface Roughness Level Check Warm DI Water Cleaning With Ultrasonic Welded Part Microscope inspection Helium Leakage Test Pressure and airtightness test Appearance and Size Check Inner Surface Roughness Level Check Roughness Tester He Leak Ditector Metal Microscope Contour Tester 3Dimension Tester SEM Hardness Tester Dew-point Oil Contents Tester Direct Projector 28 29

16 TECHNICAL DATA CERTIFICATE Technical Data CERTIFICATE WELD BEVEL END MANUFACTURE FORM AUTOMATIC WELDING MANUAL WELDING FORM TYPE ELBOW (LONG/SHORT) 8A~100A - 125A~600A - TECHNICAL DATA EQUAL TEE(LONG/SHORT) 8A~65A 8A~100A 125A~600A - REDUCING TEE 8A~100A A~600A CAP - 15A~100A 125A~600A - CAP REDUCER 15A~32A 40A~100A 125A~600A - CONCENTRIC REDUCER 15A~100A - 125A~600A - ECCENTRIC REDUCER 15A~100A - 125A~600A - * WELD BEVEL END MANUFACTURE FORM is described by Standard of mother pipe. DIMENSIONAL TOLERANCE MASCO Inc MASCO Inc CERTIFICATE 30 Item Pipe Fitting Header Joint-Header Multi-Tee Products 1/8"~3/8' Normal Pipe Size 8A~10A 15A~65A 80A~200A 1/2"~3/4" 1"~3" 4"~6" Outside Diameter at End ±0.1mm ±1% Wall Thickness at End Either Bigger ± 0.2mm or ± 20% Straight End Length + Not Specified -0.4mm Thinning Length + Not Specified A~300A Elbows, 45D-Elbows Bend Radius ±0.8mm ±1.6mm ±3.2mm Elbows, 45D Elbows Tee, Joint-Tee Multi-Header Tee Joint-Header, Multi-Tee Lap Joint Pipe Flange Center to End ±0.8mm ±1.6mm ±3.2mm Length ±0.8mm ±1.6mm ±3.2mm Cap Back to End ±0.8mm ±3.2mm Reducer, Cap Reducer J-Reducer, J-Cap Reducer Outside-Diameter -Changeable Fitting Wall-Thickness-Changeable Fitting Lap Joint Over All Length ±0.8mm ±1.6mm ±3.2mm Thickness of Lap Diameter of Lap Header Length of End ±1.6mm 10A 10A +1.6mm -0 +0mm +0mm Joint-Header Branch Pitch ±1.6mm ±3.2mm Multi-Tee Total Length +5mm -0 MASCO Inc. Head Office , Shingil-dong, Danwon-gu, Ansan-si, Gyeonggi-do, , Korea & 1st Factory Tel : Fax : nd Factory Suwon Office Pusan Office , Sinnam-Dong, Hwasung-Si, Gyonggi-Do, , Korea 112-4, Bansong-Dong, Hwaseong-Si, Gyeonggi-Do, , Korea Tel : Fax : F, ,Yongwon-Dong, Jinhae-Gu, Changwon-Si, Gyeongsangnan-Do, Korea Tel : Fax : U.S.A. Office Immanuel Road, Austin, Texas (AMST Inc) Tel : Fax :

17 601B 3L, , Shingil-Dong, Danwon-Gu Ansan-Si, Gyeonggi-Do, , Korea Tel : Fax : MSC-2011 MAR-REV. 2