ASTM213/312 Standards Tp317L/S31703/1.4438/ X2crnimo 19-14-4 Seamless Stainless Steel Pipe and Tube for Heat Exchanger Using

• Customization: Available
• Type: Seamless
• Technique: Cold Rolled
• Model NO.: TP317L
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• End: Be/PE
• Od(mm): 6-1016
• Length: 5-7.2meter
• Transport Package: Knitting Strips Packed in Bundle
• Trademark: xintongda
• Origin: Wenzhou
• HS Code: 73044990
• Production Capacity: 2000metric Tons Per Month

Product Description

TP317L SEAMLES 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.

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

Note:
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

Used primarily for parts requiring excellent corrosion and strong magnetic properties such as:

• lead wires
• battery components
• transducers
• sparking electrodes
• heat exchangers
• implantable battery anode/connector tabs for CRM and Neurostimulation devices
• stamped or etched fabrications

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