API 5L PSL2 X80Q Seamless Steel Pipe For Line Pipe

Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of api 5l psl2 x80q seamless steel pipe for line pipe in China, featured by quality products and low price. If you're going to wholesale durable api 5l psl2 x80q seamless steel pipe for line pipe made in China, welcome to get pricelist and free sample from our factory.

 

Introduction

X80Q seamless steel pipes comply with the API SPEC 5L standard, and the product level has reached PSL2 level. The implementation of this high standard ensures the reliability of X80Q seamless steel pipes in terms of quality and performance, enabling them to meet the strict requirements for pipelines in fields such as petroleum, natural gas, and marine engineering.

From the perspective of mechanical properties, X80Q seamless steel pipes perform well: Their yield strength ranges from 555Mpa to 705Mpa, and their tensile strength is in the range of 625Mpa to 825Mpa, and their yield strength ratio is ≤ 0.93.

These excellent mechanical performance data means that X80Q seamless steel pipes can maintain good structural stability and reliability even under high pressure and complex stress, providing strong guarantees for the safe operation of pipeline systems.

 

Specifications

Product name	X80Q Seamless Steel Pipe For Line Pipe
Place of origin	China
Material	API 5L PSL2 X80Q
Outside diameter	60.3mm to 1220mm, non-standard can be accepted
Wall thickness	4mm to 25mm
Length	3m to 12m or customized length
Surface treatment	Black painting, Varnish painting, or as per clients' requirements
Pipe ends	Plain ends, Bevel ends
Delivery condition	Quenching and Tempering treatment

 

Chemical compositions %

Steel grade	C,max	Si,max	Mn,max	P,max	S,max	V	Nb	Ti	Other
X80Q	0.18	0.45	1.90	0.025	0.015	(a)	(a)	(a)	(b),(c)
Note: (a) Unless otherwise agreed, Nb+V+Ti ≤ 0.15% (b) Unless otherwise agreed, Cu ≤ 0.50%; Ni ≤ 1.00%; Cr ≤ 0.50% and Mo ≤ 0.50% (c) B ≤ 0.004%

 

Mechanical properties

Steel grade	Yield strength (Mpa)	Tensile strength (Mpa)
X80Q	555-705	625-825

 

Heat treatment

The delivery condition of X80Q seamless steel pipe is quenching and tempering treatment. After heat treatment, The strength and mechanical properties of X80Q seamless steel pipe will further improve.

 

Product show

 

Inspection

We have professional quality test team control quality, all steel pipes will be carefully inspected before delivery. The test include the measures of specifications( outside diameter, wall thickness, and length, etc.). The ultrasonic test also can be offered according to clients' requirements.

 

FAQ

Q: What is your payment terms?

A: One is 100%T/T, and another one is 30% prepayment and the balance payment of BL before shipment.

Q: How is the quality of your products?

A: Our products are manufactured strictly according to production standard, and each one is carefully inspected before delivery.

Q: Can I visit your company?
A: Of course, warmly welcome to your visit at any time. Please let us know your schedule and we will pick you up.

Q: Can you accept the small order?

A: Yes, small order and trial order can be accepted by us.

Q: Can you accept the third party inspection?

A: Yes, we absolutely accept the third party inspection.

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