ASTM A213 covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes, designated Grades T5, TP304 etc. Grades containing the letter, H, in their designation, have requirements different from those of similar grades not containing the letter,H. These different requirements provide higher creep-rupture strength than normally achievable in similar grades without these different requirements.

Tianjin Bao Steel Pipe CO.,LTD is a professional and experienced steel pipe supplier and exporter, the largest distributor of TPCO, Baosteel Group and Angang Group, exporting more than 150,000 tons of steel pipes and fittings to more than 150 countries every year. We have a large stock of ASTM A213 steel pipes of various grades, which can be shipped promptly after you place an order. We also have perfect pipe deep processing capabilities, such as pipe 3PE coating, aluminizing, thermal expansion, U-shape processing, threading, slotting, finning, etc. If you need, welcome to inquire.

Specification

Technical data

Quality Standard	ASTM A213
Steel Grade	T2,T5,T9,T11,T12,T22,T23,T91 ,T92 ST45.8/III
Type	Type A	Type B
O.D	28.6mm-76.2mm	35mm-66.7mm
W.T	6.38mm-18.33mm	7.2mm-8.55mm
Length	17000mm max.
No. of Ribs	12 max.
Max length	26mtr
Packing	1.Pipes are supplied in hexahedral bundles or round bundles tied with steel strip.
	2.Weight of bundle – up to 5000 kg upon request of customer.
Manufacturing method	Cold-drawn
Delievery Conditons	Normalized and Tempered
Materials	All our steel is melted in-house through electric arc furnace route, than is ladle refined, 100% vacuum degassed, continuous cast and rolled.

FAQ

1.Q: Are you a factory or trading company?
A: We are professional manufacturer, and our company also is a very professional a trade company for steel products.We can provide a wide range of steel products.

2.Q:What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.

3.Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.

4.Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them.No matter where they come from.

5.Q:what is your delivery time ?
A: Our delivery time is about one week, timing according to the number of customers.

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Stainless Steel Pipe Application

Feb 07, 2023

Stainless steel pipe is a kind of hollow long round steel, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial transmission pipeline and mechanical structure parts, etc., also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used as furniture and kitchenware, etc.