ASTM A312/A213 TP304/TP304L for Boiler/Superheater/and Heat-Exchanger Tube of Stainless Steel Seamless Pipe

• After-sales Service: Answer Customer Within 24hours
• Warranty: 30days
• Type: Seamless
• Technique: Cold Rolled
• Material: Stainless Steel
• Surface Treatment: Polished
• Model NO.: TP304
• 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): 6-1016mm
• Length: 5-7meter,or Fixed Customized Length
• Transport Package: Knitting Strips Packed in Bundles
• Specification: Per ANSIB36.10, B36.19M
• Trademark: xintongda
• Origin: Wenzhou
• HS Code: 73044990
• Production Capacity: 2000metric Tons Per Month

Product Description

TP304/06Cr19Ni10/1.4301 /SUS304 SEAMLES STAINLESS STEEL PIPE AND TUBE

Product Description

Material Summary

The carbon content of 304H (UNS S30409) is restricted to 0.04-0.10%, which provides optimal high temperature strength.

The carbon content of 304L (UNS 30403) is restricted to a maximum of 0.03%, which prevents sensitization during welding.

The carbon content of 304 (UNS 30400) is restricted to a maximum of 0.08%. Thus 304 is not useful for corrosive applications where welding is required such as tanks and pipes where corrosive.

Product Parameters

Chemical Composition

Grade	C	SI	Mn	Cr	Ni	S	P
304	≤ 0.08	≤1.0	≤2.00	18.0-20.0	8.0-11	≤0.03	≤0.045
304L	0.035	≤1.0	≤2.00	18.0-20.0	8.0-12	≤0.03	≤0.045
304H	0.04-0.1	≤1.0	≤2.00	18.0-20.0	8.0-11	≤0.03	≤0.045

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

Mechanical Properties

Material	Tensile Strength ksi(MPa)	Yield Strength ksi(MPa)	Elongation (%)	Hardness Brinell/Vickers	Hardness Rockwell
304	≥75(515)	≥30(205)	≥ 35	≤192HBW/200HV	≤90HRB
304L	≥70(485)	≥25(170)	≥ 35	≤192HBW/200HV	≤90HRB
304H	≥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