ASTM A213 Seamless Stainless Tp317L/S31703 Stainless Steel Seamless Pipe and Tube for Condensers in Fossil and Nuclear Fueled Power Generation Stations

• After-sales Service: Answer Within 24hrs
• Warranty: 30days
• Type: Seamless
• Technique: Cold Drawn
• Material: Stainless Steel
• Surface Treatment: Polished
• Model NO.: Tp317L
• Section Shape: Round
• Length: 0.5~30 Mtr
• Standard: GB/ASTM/ASME/DIN/En/GOST/JIS/PED
• Tolerance: According to ASTM A312, ASTM A213, ASTM A269,999
• Wall Thickness: 0.5~65 mm
• Goods Description: Stainless Steel Industrial Seamless Pipe
• Pipe Marking: Xintongda or Customized
• Suface Treatment: Pickling , No.1, 2b, Polish, Hairline, No.4,Sandbl
• Certification: GOST,ISO9001-2015,Ad2000,PED 2014/68/EU,BV Mode II
• Transport Package: Packed by Knitting Strips in Bundles
• Specification: Per ANSIB36.10, B36.19M
• Trademark: xintongda
• Origin: China
• HS Code: 7304111000
• Production Capacity: 2000metric Tons Per Month

Product Description

TP317L/S31703/1.4438/ X2CrNiMo 19-14-4 SEAMLESS STAINLESS STEEL PIPE AND TUBE

Product Description

Material Summary

317L (UNS S31703) is a low carbon corrosion resistant austenitic chromium-nickel-molybdenum stainless steel. The high levels of these elements assure the steel has superior chloride pitting and general corrosion resistance to the conventional 304/304L and 316/316L grades. The steel provides improved resistance relative to 316L in strongly corrosive environments containing sulfurous media, chlorides, and other halides.

The low carbon content of 317L enables it to be welded without intergranular corrosion resulting from chromium carbide precipitation enabling it to be used in the as-welded condition.

The grade 317L is non-magnetic in the annealed condition. It cannot be hardened by heat treatment; however the material will harden due to cold working. 317L can be easily welded and processed by standard shop fabrication practices.

 

Product Parameters

Chemical Composition
 

C	Si	Mn	P	S	Cr	Mo	Ni
≤0.035	≤0.075	≤ 2.00	≤0.04	≤0.03	18.00-20.22	3.00-4.00	11.00-15.00

ote:

1.Element shall be determined arithmetically by difference.
Mechanical Properties

Tensile Strength ksi (Mpa)	Yield Strength ksi (Mpa)	Elongation -% in 50 mm	Hardness (Brinell) MAX	Hardness Rockwell
≥75(515)	≥30(205)	≥35	≤ 192HBW/200HV	≤ 90HRB

 

Applications

• Grade 317L is commonly used to handle sulfur, pulp liquor, acid dyestuffs, acetylating and nitrating mixtures, bleaching solutions, severe coal and oil, and many chemical compounds. Some other applications that use 317L include:

• Paper and pulp handling equipment
• Chemical and petrochemical processing equipment
• Condensers in fossil and nuclear fueled power generation stations
• Food processing equipment
• Textile equipment

Detailed Photos

Packaging & Shipping

1.generally export packing

   -packed by knitting strips in bundles

2.It is suggested that the pipes OD under 25MM or Less than container shipment are packed by plywood cases, which can protect pipes better.

Certifications

GOST,ISO9001-2015,AD2000,PED 2014/68/EU,BV Mode II,ISO45001-2018 Certificates.

FAQ

Are you a factory or a trading company?

We are a company with two mill and one warehouse,produce Stainless Steel/(Super)Duplex Steel/ Nickel Alloy seamless tube&pipes.
But we also can provide welded stainless steel pipes and pipe fittings, coils, sheets, bar, plates etc.

Do you have any certificate?

We have approvals of ISO9001:2015,ISO14001:2015,ISO45001:2018, BV Ocean& Offshore Ship Classification Societies, GOST, TUV, PED AD2000 etc.
And will get ABS/NORSOK/DNV/CU-TR(EAC) soon.

What is your delivery time?

It mainly depends on your demanded volume and material grade. The time of delivery is usually around0.5- 1 month(1*40HT as usual).
We can send it out in 5 days if it has stock.

What is your payment terms?

Our usual payment term is 30% deposit and the rest against B/L. L/C is also acceptable. And the shipping terms are EXW,FOB, CFR,CIF.Whichever you like.

How can you guarantee the quality of my goods?

All material are 100% PMI tested and measured before shipping. We also accept third part inspection andEN10204.3.1B Mill test certificate for all materials.

How do you make our business long-term and good relationship?

1.We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer and we sincerely do business with them, sustain our service level before and after every deal.