Alloy 310 & 310S Austenitic Stainless Steel Seamless Tubes in Standards Astma312/A269 for Oil and Gas Industry Pipeline Using

• After-sales Service: Answer Customer Within 24hours
• Warranty: 30days
• Type: Seamless
• Technique: Cold Rolled
• Material: Stainless Steel
• Surface Treatment: Polished
• Model NO.: TP310
• 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 Bundles
• Trademark: Xintongda
• Origin: Wenzhou
• HS Code: 73044990
• Production Capacity: 50000pieces/Year

Product Description

ASTM A312 TP310S Stainless steel seamless pipe manufacturer  

Product Description

Material Summary

310 stainless steel is a highly alloyed austenitic stainless steel used for high temperature application. The high chromium and nickel content give the steel excellent oxidation resistance as well as high strength at high temperature. This grade is also very ductile and has good weld ability enabling its widespread usage in many applications.

Stainless Steel 310H is the preferred metal of choice for high temperature conditions out of the 310 Stainless Steel grades. It finds use in the heat treatment industry, including the containment of concentrated acids. 310H is often exposed to sulfur dioxide environments and displays a high level of resistance to negative effects, as well as those from oxidation at high temperatures. The metal also displays increased resistance against creep corrosion.

Product Parameters

Chemical Composition

Grade	C	Mn	P	S	Si	Cr	Mo	Ni
310	≤0.25	≤2.0	≤0.045	≤0.03	≤1.5	24.0-26.00	/	19.0-22.0
310S	≤0.08				≤1.0		/
310H	0.04-0.1				≤0.75		/

 

Note:
1.Element shall be determined arithmetically by difference.

Mechanical Properties

Grade	Tensile Strength	Yield strength	Elongation %	Hardness
310S	≥515Mpa	≥205Mpa	≥35	≤90 HRB
310H	≥485Mpa	≥170Mpa	≥35	≤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.