ASTM A312 A213 TP310 TP310S TP347 Stainless Steel Seamless Pipe With Butt Weld Ends

Quick Detail:

ASTM A312/DIN17456/JIS G3459 stainless steel seamless pipe, cold drawn/cold rolled

ASTM A312/A213 TP310,TP310S,TP347,TP347H,TP321H seamless pipe / tubing with butt weld ends

ASTM A312 A213 TP310 TP310S TP347 Stainless Steel Seamless Pipe With Butt Weld Ends

SIZE RANGE:

MAIN STEEL TYPE AND GRADE :

MAIN PRODUCTION STANDARDS:

Stainless Steel Seamless Pipe:

1.A999/A999M: Each pipe shall be subjected to the nondestructive electric test or the hydrostatic test, the pipe of test to be used shall be at the option of the mfg, unless otherwise specified in the PO.
2. 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.
3. 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 less than the permitted in Section 9 of Specification A999/A999M
4. Butt Weld End: According to ANSI B 16.25
5. Pipe Marking: Specified in A999/999M, include “Logo+Standard+SIZE+Heat No.+Lot No.+H.T/E.T/U.T”
6. 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.
7. Packing Mark: SIZE + STEEL GRADE+ QTY OF PIECE/WEIGHT/METRE.
8.MTC: BWSS Official Original MTC paper will be supplied for each order.

Standard Specification:

ASTM A213 / A213M - 11a:Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

ASTM A269 - 10:Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service

ASTM A312 / A312M - 12:Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

ASTM A511 / A511M - 12:Standard Specification for Seamless Stainless Steel Mechanical Tubing

ASTM A789 / A789M - 10a:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service

ASTM A790 / A790M - 11:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe

DIN 17456-2010:GENERAL PUROSE SEAMLESS CIRCULAR STAINLESS STEEL TUBES.

DIN 17458-2010:Seamless Circular of Austenitic Stainless Steel Tube

EN10216-5 CT 1/2 : Stainless Steel Seamless Pipe & Tube

GOST 9941-81:SEAMLESS COLD- AND WARM-WORKED TUBES MADE OF CORROSION RESISTANT STEEL.

Others like BS, JIS standard or can supply

Description:

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

Tag: seamless tube, seamless pipe, ss tube, ss pipe

We were established in 1995. The factory area is 70,000.00 square meter.  The total staff is 358. The amount value of investment is RMB100.00 million (USD16.00 million). The annual production capacity is about 30,000.00 tons.

Our company owns: Punching machine sets(Ф50、Ф100、Ф130 ), 50 Sets of cold draw machines, 17 sets of cold roll machine, Gas heat-treatment furnace, test & inspection equipments(E-T,U-T, Hydraulic Test, Germany Optical Spectrometer etc )  Etc.  

Our products : Seamless pipe ( OD:6~830mm,W.T:0.5~45mm), Welded pipe(OD up to 2000mm ), steel bar , fitting ( Elbow, Reducer, Tee, Cross ), Flange.

The material are mainly: 300 series Austantic stainless steel ( TP304、TP304L,TP321、TP316L、TP316Ti、TP309S、TP310S、TP317L、TP347H、904L) , Duplex steel (S31803,S32205 etc) , Inconel Alloy Steel etc.

Our products standards are according to ASTM/ASME,A/SA 312,A/SA213,A/SA789,A/SA790,A269, Gost,  EN10216-5 etc. The products can be customized according to specific requirments.

Our certificates are : PED/97/23/EC ,  ISO9001 certificates by SGS, Russian GOST Certificate etc.