X70 Carbon Steel Pipe or API 5L L485Q steel pipe is known for its durability, toughness, reliability and safety. X70 Line Pipe also has a high resistance to corrosion even in harsh climatic conditions and Grade X70 Pipe are suited to sour service. API 5L grade x70 PSL2 pipes could be used as a fluid pipe, water pipe, Line pipe, structure steel tube and piling tubes in industries like Textile, Dairy, Oil & Gas, Petrochemical, Sugar, Paper, Chemical & Fertilizers, Engineering, Power Generation and Nuclear Industries.

The ends of the API 5L X70 PSL 1 pipe is finished with square cut, bevelled, couplers or threaded. While the connectors for the end of Steel Pipe Grade X70 could be plain, screwed, threaded or bevelled. The different types of API 5L gr x70 pipes are – welded, CWD, ERW, fabricated and seamless. And the API 5L X70 ERW Pipe are available in forms like Hydraulic Tube, Round, Square, 'U' Shape, Rectangle, pancake Coil, coiled.

Api 5L X70 Seamless Steel Pipe

Specification

Technical data

API X70 Chemical Composition

X70 PSL1				X70 PSL2
Grade	C (Max.)	Mn (Max.)	P (Max.)	S (Max.)	C (Max.)	Mn (Max.)	P (Max.)	S (Max.)
X70	0.26	1.65	0.03	0.03	0.22	1.85	0.025	0.015

Yield Strength of X70 Pipe

API 5L X70 Pipe Yield Strength & Tensile Strength - PSL1 and PSL2

Pipe Grade	Tensile Properties - X70 Pipe Body of SMLS and Welded Pipes PSL 1			Seam of X70 Welded Pipe
	Yield Strength a	Tensile Strength a	Elongation	Tensile Strength b
	Rt0,5 PSI Min	Rm PSI Min	(in 2in Af % min)	Rm PSI Min
X70	70,300	82,700	c	82,700

Pipe Grade	Tensile Properties - X70 Pipe Body of SMLS and Welded Pipes PSL 2						Seam of X70 Welded Pipe
	Yield Strength a		Tensile Strength a		Ratio a,c	Elongation	Tensile Strength d
	Rt0,5 PSI Min		Rm PSI Min		R10,5IRm	(in 2in)	Rm (psi)
						Af %
	Minimum	Maximum	Minimum	Maximum	Maximum	Minimum	Minimum
X70Q, X65M	70,300	92,100	82,700	110,200	0.93	f	82,700

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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Square Tube Application

Feb 07, 2023

Rectangular tube is a kind of hollow long steel, also called flat tube, flat square tube or square flat tube (as the name implies). With the same bending and torsional strength, it is lighter in weight, so it is widely used for manufacturing mechanical parts and engineering structures.