Home > Products > Duplex Stainless Steel Pipe > Large Diameter Super Duplex Stainless Steel Pipe UNS S31500 ASTM A789, A790
Large Diameter Super Duplex Stainless Steel Pipe UNS S31500 ASTM A789, A790
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Product Details
Brand Name: | BWSS | Place of Origin: | China | Model Number: | S31803/S31500/S32750 |
Product Description
Certification:PED, ISO, GOST
Quick Detail:
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
We BWSS 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
Large Diameter Super Duplex Stainless Steel Pipe UNS S31500 ASTM A789, A790
Specification
High resistance to stress corrosion cracking in chloride-bearing environments
Good resistance to general corrosion and pitting
UNS31500
UNS 31500 is a duplex (austenitic-ferritic) stainless steel characterized by the following properties:
High resistance to stress corrosion cracking (SCC) in chloride-bearing environments Good resistance to general corrosion and pitting High mechanical strength – roughly twice the proof strength of austenitic grades Good resistance to erosion corrosion and corrosion fatigue Physical properties that present design advantages Good weldabilityStandards
UNS S31500 EN number 1.4424 EN name X2CrNiMoSi18-5-3 W.Nr. 1.4417 DIN X 2 CrNiMoSi 19 5 SS 2376 AFNOR Z2 CND 18.05.03Stainless 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 |
OUR BWSS PRODUCTION WORKSHOP
The safety in production, quality first.
Specialized production workshop, professional production staff.
Shop the \'7 s\' principle
The standardized production, the comprehensive treatment
BWSS CHARISMA :
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
Tag:
Duplex tube sup
Contact Us
- ANHUI TAILI STEEL INDUSTRY CO.,LTD.
- Contact nameMr. Louis
- Phone86-577-86922096
- AddressOFFICE: A501, MINGZHU MANSION Ningbo,Zhejiang
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