Seamless API 5L API 5CT J55 K55 N80 L80 P110 Oil Casing and Tubing for Oil Well Sizes

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Zhong Neng Steel Union(Qingdao)Heavy Industry Co.,Ltd

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Seamless API 5L API 5CT J55 K55 N80 L80 P110 Oil Casing and Tubing for Oil Well Sizes

Name: Seamless API 5L API 5CT J55 K55 N80 L80 P110 Oil Casing and Tubing for Oil Well Sizes
Brand: ZNGL
Price: 1 USD

China Seamless API 5L API 5CT J55 K55 N80 L80 P110 Oil Casing and Tubing for Oil Well Sizes wholesale

Model NO. : API 5CT J55/K55

Section Shape : Customization

Transport Package : 20FT/40FT/Bulk

Specification : 1-10000tons

Trademark : zhongneng ganglian steel

Origin : China

HS Code : 7610900000

Supply Ability : 80000

Warranty : Quality Reliable/Available

Type : Seamless

Technique : Hot Rolled

Material : Carbon Steel

Surface Treatment : Black

Usage : Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Samples : US$ 100/Piece 1 Piece(Min.Order) | Request Sample

Customization : Available | Customized Request

Place of Origin : China

Brand Name : ZNGL

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Chemical compositions of casing pipe

Standard	Grade	Chemical compositions(%)
API SPEC 5CT	J55	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
	K55	0.34~0.39	0.20~0.35	1.25~1.50	≤0.020	≤0.015	≤0.15	≤0.20	≤0.20	/	/
	N80	0.34~0.38	0.20~0.35	1.45~1.70	≤0.020	≤0.015	≤0.15	/	/	/	0.11~0.16
	Q125	≤0.35	-------------	≤1.35	≤0.020	≤0.010	≤1.50	≤0.20	≤0.20	/	/
	P110	0.26~0.395	0.17~0.37	0.40~0.70	≤0.020	≤0.010	0.80~1.10	≤0.20	≤0.20	0.15~0.25	≤0.08

Mechanical properties of casing pipe

Grade	Type	Total elongation under load (%)	Yield strength (min)Mpa	Yield strength (max)Mpa	Tensile strength min Mpa	Hardness Max (HRC)	Hardness Max (HBW)
J55	-	0.5	379	552	517	-	-
K55	-	0.5	379	552	655	-	-
N80	1	0.5	552	758	689	-	-
N80	Q	0.5	552	758	689	-	-
L80	1	0.5	552	655	655	23	241
L80	9Cr	0.5	552	655	655	23	241
L80	13Cr	0.5	552	655	655	23	241
C90	-	0.5	621	724	689	25.4	255
C95	-	0.5	655	758	724	-	-
T95	-	0.5	655	758	724	25.4	255
P110	-	0.6	758	965	862	-	-
Q125	All	0.65	862	1034	931	-	-

Casing Pipe Manufacturing Process:

Steel ingot heating → hydraulic punching → reheating → extension → periodic rolling → reheating → sizing → cooling → straightening → pipe cutting → inspection

1. An annular heating furnace is required for ingot heating;
2. Punching and reheating with hydraulic press;
3. The oil casing plant uses a two-roller guide plate extension machine for extension;
4. Re-use a disc heating furnace for periodic rolling, and use a non-entry furnace for reheating, cooling, straightening, pipe cutting, and inspection.

Seamless API 5L API 5CT J55 K55 N80 L80 P110 Oil Casing and Tubing for Oil Well Sizes

1.Packing :3 layers of packaging, kraft paper inside, water plastic film in the middle, the outermost GI steel plate tied with steel belt or as required.

2.Shipping port: Tianjin/Shanghai/Qingdao
3.Shipment:
a. Length: ≤6m, loaded in 20GP Container.
b. Length: ≤12m, loaded in 40GP Container.
Remark: Size of 20GP Container (inside :5898*2352*2393mm)
Size of 40GP Container (inside:12032*2352*2393mm)
Size of 40HQ Container (inside:12032*2352*2698mm)
4.Delivery time: Within 7-15 days, depending on the situation

Seamless API 5L API 5CT J55 K55 N80 L80 P110 Oil Casing and Tubing for Oil Well Sizes Images

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