Quick Detail:
1.A,Size: 28’’, 710MM outside diameter, large diameter seamless pipe, pickled and annealed
B,Thickness: sch10, 40, 80, 160, XS, XXS
2.Material:TP310s,TP304H,TP904L,TP317L,00Cr19Ni10,08X18H10T, S31803,S31500,S32750 etc
3.Surface: Solid Annealed / Pickling / 180# 240# 320# 400#
4.Certificate: PED, GOST, GB/T19001-2000, ISO
5 Produing method: cold drawn and cold rolled
We BWSS offers a complete range of sizes in a variety of specifications
Large Diameter Seamless Pipe , Cold Drawn Stainless Steel Tube 28" 710mm OD
Description:
Series
| Top Quality Stainless steel seamless pipes
|
Standard
| ASTM A312, ASTM A213, ASTM A269
|
ASTM A511,JIS349,DIN17456, ASTM A789, ASTM A790, DIN17456,DIN17458, EN10216-5, JIS3459,GOST 9941-81
|
Material Grade
| 304, 304L, 316, 316L, 321, 321H, 310S, 347H,309.317.0cr18N9, 0Cr25Ni20
|
S31803,S31500,S32750
|
Outer Diameter
| 6mm to 830mm
|
Thickness
| 0.6mm - 60mm
|
Size
| OD (6-830) x (0.9-60) x MAX 13000mm
|
Surface
| 180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish)
|
PICKLING & ANNEALING
|
Test
| Flattening Test, Hydrostatic Test, Intergranular Corrosion Test, Flattening Test, Eddy Testing, etc
|
Mechanical Property
| Material Item
| 304
| 304L
| 304
| 316L
| Top Technology
|
Tensile Strength
| ≥520
| ≥485
| ≥520
| ≥485
|
Yield Strength
| ≥205
| ≥170
| ≥205
| ≥170
|
Extension
| ≥35%
| ≥35%
| ≥35%
| ≥35%
|
Hardness (HV)
| <90
| <90
| <90
| <90
|
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.
PRODUCTION PROCESS:
PACKING:
By Bundle
| By Wooden Yoke
| By Wooden Case
|
| | |
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:
Large diameter pipe, large diameter seamless pipe, big size pipe, big size seamless pipe, heavy wall pipe