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Duplex Cold Formed Steel Tube

Product Details:
Place of Origin: CHINA
Brand Name: TORICH
Certification: ISO CE
Model Number: UNS S31803
Payment & Shipping Terms:
Minimum Order Quantity: 1 Tons
Packaging Details: Regular shipping packaging or depends on customer's requirement
Delivery Time: 2-4 Weeks
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500 Tons Per Month

Detail Information

Standard: ASTM, SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED Grade Group: Cr-Mo Alloy, CrNi Alloy, Mn-V Alloy
Grade: 12Cr2Mo, 34CrMo4, Cr5Mo, Cr5MoG, 1Cr13Mn9Ni1N, Outer Diameter(Round): 6 - 630 Mm
Thickness: 1 - 150 Mm Application: Oil Pipe
High Light:

Duplex Cold Formed Steel Tube


UNS S31803 Steel Tube

Product Description


DN40 STD ASME 2205 UNS S31803 Duplex Stainless Steel Seamless pipe For oil Structural Steel Pipe


Product Name Super Duplex Stainless Steel Pipe
Material Grade
F51 UNS S31803 1.4462
F52 UNS S32900 1.446
F53 / 2507 UNS S32750 1.441
F55 / ZERON 100 UNS S32760 1.4501
F60 / 2205 UNS S32205 1.4462
F61 / FERRALIUM 255 UNS S32505 1.4507
F44 UNS S31254 SMO254
Standard: SAE 1026,AISI 1026,STKM 15A/C
Outer Diameter: 20mm to 200mm
Wall Thickness: 0.1mm to 20mm
Length: 6000mm or according to clients’ requirement
Tolerance: OD+-0.10/WT+-0.10
Surface: Annealed / smooth surface
Outside Coating: oil, as per required by customer
Test/Inspection: Ultrosonic test ; Hydrostatic test
Payment terms: T/T,L/C ,western union
Price terms: FOB,CIF,CFR,EXW
Package: Standard export seaworthy package or as required.
Delivery time: Prompt or as the order quantity.
Place of origin : China
Port : Tianjin port/Qingdao port/ Shanghai port or as customer's demand
Market: South America, Asia,Africa,Mid East etc. all over the world
Productive technology: cold rolled, cold-drawing, hot piercing
Min Order Quantity: Normally 5 Ton or according to customer's requirement.
Production Capacity: 90 Ton/days.

plain end or beveled end with cap or steel rings,

thread with couplings or sockets,plastic bags,

wooden boxes if required

Certificate: ISO9001-2008 ,TS16949
Others: 1.Special design available according to requirement;
2.Anti-corrosion and high-temperature resistant with black painting;
3.All the production process are made under the ISO9001:2008 strictly.

4.We have professional pipe fittings and steel pipes production

equipment in China, all of products are produced by ourself,

so we can give you BEST price with BEST quality,

hope we will co-operate with each other based on mutual benefits.

5.Raw material from Bao Steel and Jiu Li
6.Abundant stock and prompt delivery
7.Rich supply and export experience, sincere service


Duplex Cold Formed Steel Tube 0


Duplex Cold Formed Steel Tube 1


Duplex Cold Formed Steel Tube 2


Duplex Cold Formed Steel Tube 3




Torich Strength:

1. Torich is the STEEL TUBE MAKER company in China,playing a significant role in domestic market as well as international market.
2. Our products have exported to over 56 countries worldwide, winning a great fame among our customers.
3. There was no quality claim in the past 3 years.
4. First production was started since 1997, our boss worked in steel tube industry for over 10 years before started the own factory, factory engineers with over 30 years manufacturing experience, knowing well about production and inspection technology.
5. We have been exporting steel tubes since 10 years ago, and know well about international standard for steel tubes DIN/EN,ASTM,SAE,BS,GOST,JIS etc,also with great experience of International trading practices.
6. Our team take Timely action within 24 hours after receiving customers' first requirement and enquiry.
7. 100% prompt delivery in the past 3 years.
8. 100% dimensional check and 100% visual inspection on tube surfaces.
9. 100% eddy current test and ultrasonic test for detecting longitudinal and transversal defects.
10.Convenient tranportation: production location is 30 mins high speed train from Shanghai, 2 hours drive from Shanghai






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