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  • TOBO STEEL GROUP CHINA
    Brazil---Aimee
    In the latest vendor rating, TOBO won the excellent rating, it is good, will continue to cooperate.
  • TOBO STEEL GROUP CHINA
    Thailand ---Dave Mulroy
    ASTM A213 T9 Alloy steel pipe ,Stable quality , good price, excellent serive, TOBO GROUP is our trustworthy partner .
  • TOBO STEEL GROUP CHINA
    USA ---Alfaro
    ASTM A182 F55 Super Duplex Flange ,Good quality , we like that ! And delivery time in time also ,very professional.
Contact Person : Joy Wang
Phone Number : 0086-21-31261985
WhatsApp : +8613524668060

Thin Wall Seamless Duplex Stainless Steel Pipe ASTM ASME A789 SA789 A790 SA790

  • Thin Wall Seamless Duplex Stainless Steel Pipe ASTM ASME A789 SA789 A790 SA790
  • Thin Wall Seamless Duplex Stainless Steel Pipe ASTM ASME A789 SA789 A790 SA790
  • Thin Wall Seamless Duplex Stainless Steel Pipe ASTM ASME A789 SA789 A790 SA790
  • Thin Wall Seamless Duplex Stainless Steel Pipe ASTM ASME A789 SA789 A790 SA790
  • Thin Wall Seamless Duplex Stainless Steel Pipe ASTM ASME A789 SA789 A790 SA790
Place of Origin China/Japan/Germany
Brand Name TOBO/TPCO/TISCO/VALIN/METAL
Certification ISO/PED/TUV/SGS/LR/BV
Model Number S31803/S31500/S32750
Minimum Order Quantity 0.5-1 tons
Price negotiable
Packaging Details in plastic bags then in bundles
Delivery Time According to the qty
Payment Terms T/T, L/C, Western Union,
Supply Ability 6000TONS/MONTH
Product Details
Standard ASTM A790/A789 Color White Silver Gold
Types Duplex Stainless Steel Pipe / Tube Material Grade S31803/S31500/S32750 Etc
Outer Diameter 6mm-710mm
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Product Description

Seamless Duplex Stainless Steel Pipe , ASTM ASME A789 SA789 A790 SA790

 

 

Quick Detail:

 

We TOBO GROUP  offer an extensive range of Seamless Pipes to our clients. We also deal with super duplex pipes. Our stainless steel seamless pipe was width used in Mining, Energy, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc

 

1 Standard: ASTM A790/A789 PICKLED AND ANEANLED

2 Material: S31803/S31500/S32750 etc

3 OD: 6MM---710MM

Thickness: 2.5mm---50mm

4 Certificate: PED, ISO, GB, GOST

5 Producing method: cold drawn and cold rolled

 

 

Stainless Steel Pipe:


1. Material: S31803/S31500/S32750 ETC
2. O.D: 6mm-710mm , Thickness:2.5-50mm

3.A999/A999M: Each pipe shall be subjected to the nondestructive electric test or the hydrostatic test, the Thpe of test to be used shall be at the option of the mfg, unless otherwise specified in the PO.

4. The Pipe lengths : Unless otherwise agreed upon, all size from NPS 1/8” TO AND INCLUDING nps 8 are available in a length up to 24ft with the permitted range of 15 to 24 ft. Short length are acceptable and the number and min, length shall be agreed upon between mfg and purchaser.

5. The finished pipe shall be reasonably straight and shall have workmanlike finish, Removal of imperfections by grinding is permitted, provided the W.T are not decreased to the lenss than the permitted in Section 9 of Specification A999/A999M

6. Butt Weld End:  According to ANSI B 16.25
7. Pipe Marking: Specified in A999/999M, include “Logo+Standard+SIZE+Heat No.+Lot No.+H.T/E.T/U.T”

8. Packing: Each Pipe end is protected by Plastic cap. Then packed by Anti-rust steel strip, The outside of the bundle is plastic woven bag, or Plastic film.

9. Packing Mark:  SIZE + STEEL GRADE+ QTY OF PIECE/WEIGHT/METRE.

10.MTC:  BWSS Official Original MTC paper will be supplied for each order.

 

We can dealing with a wide range material as following:

 

Material Grade:

 

American Standard

Austenitic Steel:

TP304,TP304L,TP304H, TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H,  TP317,TP317L, TP321, TP321H,TP347, TP347H,904L…

Duplex Steel :

S32101,S32205,S31803,S32304,S32750, S32760

Others:TP405,TP409, TP410, TP430, TP439,...

Europen Standard

1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501

Russia Standard

08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ

 

TOBO GROUP


The ety in production, quality first.
Specialized production workshop, professional production staff.
Shop the '7 s' principle
The standardized production, the comprehensive treatment

 


TOBO GROUP :


Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.
Create perfect quality.
Take strict testing as guarantee, upgrade grade as object.
EXHIBITION AND CUSTORMER SATISFACTORY

 

 

APPLICATIONS FIELD :

 

1. Pipe and Tubes for petrochemical industry

2. Pharmaceutical industry 
3. Food industry
4. Aviation and aerospace industry
5. Architectural decoration industry

Thin Wall Seamless Duplex Stainless Steel Pipe ASTM ASME A789 SA789 A790 SA790Thin Wall Seamless Duplex Stainless Steel Pipe ASTM ASME A789 SA789 A790 SA790Thin Wall Seamless Duplex Stainless Steel Pipe ASTM ASME A789 SA789 A790 SA790
 
 
 
 

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duplex ss pipe

super duplex stainless steel pipe

thin wall stainless steel tubing