pipe

Surface: Pickling, annealing, polishing, bright, sand blast, hair line, etc.
Ends: Plain Ends or Beveled Ends
Kinds payments: L/C,T/T,D/P,D/A

Test Certificate:
Manufacturer Test Certificate
Laboratory Test Certificate from Govt. Approved Lab
Under Third Party Inspection

IGC Test (Inter Granular Corrosion Test)
Micro-Structure Analysis
Macro
Radiography Test
Ultrasonic Test...

Size
6MM OD - 219.8MM OD
Thickness
0.71 MM - 3.25 MM THK
Specification...

STANDARD(GRADE):JIS G3468,CNS 13517(SUS304TPY,304LTPY,SUS316TPY,316LTPY)
O.D.:14"~66"
W.T.:SCH-5S,SCH-10S,SCH-20S,SC-40
WELDING METHOD:TIG or LASER

UNS 32750 material is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel. The high molybdenum.

Micro structure Analysis
Grain size examination
Polishing Machine
Electro Etching Machine
Inverted Metallurgical Microscope

Benefits of UNS32750 Pipe:
Improved corrosion resistance in comparison to Duplex
Greater tensile and yield strength
Good ductility and toughness

Duplex 2205 is used in environments where resistance to general corrosion and chloride stress corrosion cracking is important.

Standard:
EN 10216-5; DIN 17456;DIN17458;DIN17459;
ASTM/ASME : ASTM A312/ASTM A269/ASTM A789/ASTM A790/ASTM A511/ASTM A376;
JIS G3459;JIS G3463;

Welded pipes is carried out on sophisticated tube mills where the cold roll stainless steel strips are welded into tubes in a fully automatic process.

Tubing surfaces are available bright annealed or mechanically polished ID to 20 μ-in Ra(0.5 μm)maximum and/or OD polished to 30μ-in Ra(0.8 μm)

All technical data of each inquiry must be evaluated by company professional expert and get confirmation by our cooperation mill.

Professional sales team with more than 10 years' experience in steel industrial
Main Export Markets:
Asia,Australasia,Central/South,America

From advanced manufacturing processes, including special cold drawing, not just precision for sizes, but also enhance material substrutes density

Fire protection engineering,Sprinkler system and others pipe connection

Fire protection engineering,Sprinkler system and others pipe connection

Popular Cold water pipe SDR11/S5 PN10 20-110mm,SDR9/S4 PN12.5,SDR7.4/S3.2 PN16,SDR6/S2.5 PN20
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2:Size:20-110mm
3:Color:Green,Grey ect

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Suitable for gas and water pipes
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API 5L X52 ssaw steel pipe/tube
1:O.D: 219mm-3220mm
2:Thickness: 4mm-18mm
3:Standard: API5L
4.ISO9001:2000 ABS API...

Material: GRP
Diameter:￠700 mm -1200mm
Strong intensity,
Long service life :30-50 years
Anti-theft, ...

Material: GRP
Diameter:￠700 mm -1200mm
Strong intensity,
Long service life :30-50 years
Anti-theft, ...

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Sour service
O.D:1/2"-56" W.T:SCH10-XXS Length:Fixed/Random 5-14m

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Sour service
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Sour service
O.D:1/2"-56" W.T:SCH10-XXS Length:Fixed/Random 5-14m

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API 5L Certificate
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large amount of stock

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