Specifications

ERW Lipe Pipe
API SPEC 5L
Oil and Gas, Coal and Mine slurry Transmission

Seamless Line Pipe

1. Application: Oil and Gas, Coal and Mine slurry Transmission;

2. Standard: API SPEC 5L: American Petroleum Institute Standard

                       GB/T 9711: Chinese Standard

3. Specification: diameter outside: 1/2"-16", wall thickness: 2.11mm-12.70mm;

4. Technique of produciton: Hot rolled

 5. Chemical Analysis

 

Standard	Grade	Chemical Composition(%)								CEV(%)
		C	Si	Mn	P	S	V	Nb	Ti
API SPEC 5L/  GB/T 9711	B	≤0.16	≤0.40	≤1.10	≤0.020	≤0.010	-	-	-	≤0.42
	X42	≤0.17	≤0.40	≤1.20	≤0.020	≤0.010	≤0.05	≤0.05	≤0.04	≤0.42
	X52	≤0.20	≤0.45	≤1.60	≤0.020	≤0.010	≤0.10	≤0.05	≤0.04	≤0.45
	X60	≤0.21	≤0.45	≤1.60	≤0.020	≤0.010	≤0.15	≤0.05	≤0.04
	X65	≤0.16	≤0.45	≤1.60	≤0.020	≤0.010	≤0.06	≤0.05	≤0.06	≤0.45
	X70	≤0.16	≤0.45	≤1.70	≤0.020	≤0.010	≤0.06	≤0.05	≤0.06	≤0.45