ISO11960 Tubing And Casing

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제품 세부 정보

ISO11960 튜브 및 케이스

카테고리 제품, 스틸 튜브, 튜브 케이싱

ISO11960 튜브 및 케이스

카테고리 제품, 스틸 튜브, 튜브 케이싱

이 항목 공유 :

제품 세부 정보

ISO 11960:2014 specifies the technical delivery conditions for steel pipes (casing, tubing and pup joints), coupling stock, coupling material and accessory material and establishes requirements for three Product Specification Levels (PSL-1, PSL-2, PSL-3). Beilai produce ISO11960 Tubing And Casing.

Applicable standards and technical requirements

API SPEC 5CT Specification for casing and tubing

ISO 11960 Petroleum and natural gas industries-steel pipe for use as casing or tubing for wells

GB/T 19830 Petroleum and natural gas industries-tubing and casing

Mechanical Property

등급	유형	Total Elongation under load	Yield strength/Mpa		Tensile strength/Mpa	Hardness Max		Specified wall thickness mm	Aloow hardness changes(b)HRC
등급	유형	Total Elongation under load	Min	Max	Min	HRC	HBW	Specified wall thickness mm	Aloow hardness changes(b)HRC
H40	–	0.5	276	552	414	–	–	–	–
J55	–	0.5	379	552	655	–	–	–	–
K55	–	0.5	379	552	655	–	–	–	–
N80	1	0.5	552	758	689	–	–	–	–
N80	Q	0.5	552	758	689	–	–	–	–
R95	–	0.5	655	758	724	–	–	–	–
M65	–	0.5	448	586	586	22	235	–	–
L80	1	0.5	621	724	689	23	241	–	–
	9Cr					23	241	–	–
	13Cr					23	241	–	–
C90	1	.05	621	724	689	25.4	255	≤12.70	3.0
								12.71~19.04	4.0
								19.05~25.39	5.0
								≥25.40	6.0
T95	1	.05	655	758	724	25.4	255	≤12.70	3.0
								12.71~19.04	4.0
								19.05~25.39	5.0
								≥25.40	6.0
C110	–	0.7	758	828	793	30	289	≤12.70	3.0
								12.71~19.04	4.0
								19.05~25.39	5.0
								≥25.40	6.0
P110	–	0.6	758	965	862	–	–	–	–