Product Details
Place of Origin: CHINA
Brand Name: zheheng steel
Certification: iso9001
Model Number: 88.9mm
Payment & Shipping Terms
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: In bundles with waterproof material,or wooden crate packing
Delivery Time: 30 DAYS
Payment Terms: L/C, T/T, D/A, D/P
Supply Ability: 50TONS/30DAYS
Material: |
317L |
Standard: |
ASTM, GB, JIS, DIN, EN, AISI |
Material TYPE: |
S31727 |
Technique: |
Cold-drawn |
APPLICATION: |
Pyrochemical Process |
Package: |
Woven Packing |
OD: |
6-830mm |
Material: |
317L |
Standard: |
ASTM, GB, JIS, DIN, EN, AISI |
Material TYPE: |
S31727 |
Technique: |
Cold-drawn |
APPLICATION: |
Pyrochemical Process |
Package: |
Woven Packing |
OD: |
6-830mm |
Stainless Steel Pipe Tube A312/ A312M TP317 S31700 Used in furnace material
Introduction to products:
317L stainless steel has stronger chemical resistance than conventional chromium-nickel austenitic stainless steel such as 304 alloy. In addition, compared with conventional stainless steel, 317L alloy has higher ductility, stress corrosion resistance, compressive strength and high temperature resistance. It is a low carbon grade or L grade, which has resistance to sensitization during welding and heat treatment.
APPLICATIONS :
Compared with 316L, 317L steel has good seawater resistance and SCC resistance, which is used in Chemical ships, chemical products Reactor and other chemical equipment requiring high corrosion resistance.
Chemical Composition of 317L(S31703)
| C | Si | Mn | Ni | P | S | Cr | Ni | Mo | |
| Min | 9 | 18 | 11 | 3 | |||||
| Max | 0.035 | 1 | 2 | 12 | 0.045 | 0.030 | 20 | 15 | 4 |
Description for our production range:
Name :Stainless Steel seamless Pipe
Standard :
A213
Material Grade :
S31703
Diameter :OD: 6-830mm
W.T: 0.6mm - 60mm
Length :Up to 13 meter or as customers' request
Tolerance :According to the Standard.
Surface :
Natural Color of annealing & pickling, 180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
Test :
UT, ET, HT, RT,ect, and others according to the standard,
or as the requests of the customer
our products packing:
Tensile Requirements – Stainless Steel 310S/310H:
Tensile Strength (KSI): 75
Yield Strength (KSI): 30
Notes:
10-6·K-1 = 10-6/K
1 Ω·mm²/m = 1 μΩ·m
1 g/cm3 = 1 kg/dm3 = 1000 kg/m3
1 GPa = 1 kN/mm2
1 MPa = 1 N/mm2
other supplement:
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.
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