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Home > products > Stainless Steel Seamless Pipe > A312/ A312M TP317L S31703 Stainless Steel Pipe Tube Used In Chemical Ships

A312/ A312M TP317L S31703 Stainless Steel Pipe Tube Used In Chemical Ships

Product Details

Place of Origin: CHINA

Brand Name: zheheng steel

Certification: iso9001

Model Number: 88.9mm

Document: Product Brochure PDF

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

Get Best Price
Highlight:

S31703 Stainless Steel Pipe

,

TP317L Stainless Steel Pipe

,

A312 Stainless Steel Seamless Pipe

Material:
Tp317L
Standard:
ASTM, GB, JIS, DIN, EN, AISI
Material TYPE:
S31703
Technique:
Cold-drawn
APPLICATION:
Pyrochemical Process
Package:
Woven Packing
OD:
6-830mm
Material:
Tp317L
Standard:
ASTM, GB, JIS, DIN, EN, AISI
Material TYPE:
S31703
Technique:
Cold-drawn
APPLICATION:
Pyrochemical Process
Package:
Woven Packing
OD:
6-830mm
A312/ A312M TP317L S31703 Stainless Steel Pipe Tube Used In Chemical Ships

 

Stainless Steel Pipe Tube A312/ A312M TP317 S31700 Used in furnace material

 

Introduction to products:

Alloy 317L (UNS S31703) is a low carbon corrosion resistant austenitic chromium-nickel-molybdenum stainless steel. The high levels of these elements ensure that the alloy has superior chloride pitting and general corrosion resistance to traditional grades 304/304L and 316/316l. In strong corrosive environments with sulfur-containing media, chlorides and other halides, the alloy offers corrosion resistance relative to 316L.

The low carbon content of 317l alloy makes it free of intergranular corrosion caused by chromium carbide precipitation during welding, making it able to be used in the welded state. With the addition of nitrogen as a fortifying agent, the alloy can obtain dual certification for Alloy 317 (UNSS31700).

 

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:

A312/ A312M TP317L S31703 Stainless Steel Pipe Tube Used In Chemical Ships 0

 

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.