Features Gallery Product Description Request A Quote

Features

Specifications

Application: Oilfield, Offshore, Gas & Petroleum, Etc.

Connection Type: Seamless, Welded

Ends: Plain End, Beveled End

Grade: J55, K55, N80, L80, C90, T95, P110, Q125, Etc.

Heat Treatment: Normalizing

Length: 3m, 6m, 9m, 12m, Etc.

Material: Alloy Steel

Package: Bundles

Product Name: OCTG Pipes

Size: 1/8” To 24”

Standard: API 5CT, API 5L

Surface Treatment: Black Painting

Thread Type: BTC, LTC, STC, NUE

Wall Thickness: SCH10, SCH20

Highlight:

24Inch Steel Octg Pipes

API 5CT Octg Pipes

A53 A106 Carbon Steel Pipes

Basic Infomation

Place of Origin: China

Brand Name: Dellok Yonghui

Certification: API, CE, ISO9001

Model Number: Is Alloy

Payment & Shipping Terms

Packaging Details: Standard packing

Delivery Time: 1-2 weeks

Supply Ability: 1000 Ton/Tons per Week

Gallery

API 5CT N80 P110 Q125 J55 Seamless 24 Inch Steel Octg Pipes Petroleum A53 A106 Carbon Steel

Product Description

Dellok API 5CT N80 P110 Q125 J55 Seamless octg 24 inch oil casing steel pipe and tube petroleum A53 A106 carbon steel pipe tube price

Name: API 5CT N80 P110 Q125 J55 Seamless 24 Inch Steel Octg Pipes Petroleum A53 A106 Carbon Steel
Brand: Dellok Yonghui
SKU: Is Alloy
Price: 1 USD
Availability: InStock
Rating: 4.8 (169 reviews)

About Us

^{Inheritance and innovation are the driving force for progress}

^{Innovation is the unremitting driving force for Dellok(YONGHUI)'s growth. In the process of development, Dellok(YONGHUI) always adheres to the principle of "concept innovation, technology innovation, management innovation", seizes the market with high and new technology, and is persistently committed to the research and development of high-level fintube. Our products perform a high level and leading position in the domestic industry. In 2013, it was appraised as high-tech enterprise in Jiangsu Province. The company's high-efficiency fintubes with the brand of "Huachi" were awarded the title of "Jiangsu Famous Brand Product" by the Jiangsu Famous Brand Strategy Promotion Committee. We cooperate jointly with the China Steel Research and Development Corporation's Steel Pipe Division to host high-level fintube R & D bases. We work together with Shanghai Jiaotong University and other research institutes for the industry-academia research. We get the product safety registration with the air-cooled heat exchanger finned tubes by the National Boiler and Pressure Vessel Standardization Technical Committee.Dellok(YONGHUI)'s entrepreneurial spirit is a kind of strength, and also a hope for a better life. Dellok(YONGHUI)'s corporate image is sought after by word of mouth, and it is a long-standing heritage and development. Even though the times have changed, Dellok(YONGHUI) has never changed his mind and moved forward.}

API 5CT N80 P110 Q125 J55 Seamless 24 Inch Steel Octg Pipes Petroleum A53 A106 Carbon Steel 0

Products	Steel pipe/tube
Standard	API 5CT PSL1/PSL2 J55,K55,N80-1,N80Q,L245,L360,X42,X52,X60,X70. API 5CT PSL1/PSL2 L80-1, L80-9Cr,L80-13Cr,C90, C95, P110, Q125
Material	ST37/ST45/ST52/25Mn/27SiMn/E355/SAE1026/STKM13C
Outer diameter	114.3mm-508mm or customized
Wall thickness	5-16mm or customized
Length	5.8m, 6-12m or as required
Surface treatment	Black/Peeling/Polishing/Machined
Heat treatment	Annealed; Quenched; Tempered

Size

^{Related Standard & Specification: API 5CT, ISO 11960, API 5B, GOST}

^{Related Grade: J55, K55, N80, L80-1, L80-9Cr, L80-13Cr, P110, Q125, K55 D10, L80 D10.}

^{Available Approved Marine: ABS / BV / LR / DNV / GL / KR, EN10204 3.2 MTC}

^{Special Service: Sweet Service, Sour Service, Anti-H2S, NACE MR0175/ISO15156}

^{Produce Process: Hot Rolled, Cold Drawn, Hot Expanded.}

^{Accessories: Pup Joint, Coupling (Coupling Stock), Blast Joint, Crossover etc.}

^{Connection: API connection and Premium connection, like TPCQ, HSM etc.}

API Casing
Size		Grade and Connection									Standards
OD mm (in)	WT/mm	H40	J55 K55	M65	L80-1 R95	N80-1 N80Q	C90 T95	C110	P110	Q125	Standards
114.3(4.5')	5.21	S	S	S							API SPEC 5CT/ISO11960
	5.69		S/B	S/B
	6.35		S/L/B	L/B	L/B	L/B	L/B		L/B
	7.37			L/B	L/B	L/B	L/B		L/B
	8.56								L/B	L/B
127(5')	5.59		S	S
	6.43		S/L/B	S/L/B
	7.52		S/L/B	L/B	S/L/B	S/L/B	L/B		S/L/B
	9.19			L/B	S/L/B	S/L/B	L/B		S/L/B	L/B
	11.1			L/B	L/B	L/B	L/B		L/B	L/B
	12.14				L/B	L/B	L/B		L/B	L/B
	12.7				L/B	L/B	L/B		L/B	L/B
139.7(5.5')	6.2	S	S	S
	6.98		S/L/B	S/L/B
	7.72		S/L/B	L/B	S/L/B	S/L/B	L/B		S/L/B
	9.17			L/B	S/L/B	S/L/B	L/B		S/L/B
	10.54			L/B	S/L/B	S/L/B	L/B		S/L/B	S/L/B
168.28(6.625')	7.32	S	S/L/B	S/L/B
	8.94		S/L/B	L/B	S/L/B	S/L/B	L/B		S/L/B
	10.59			L/B	S/L/B	S/L/B	L/B		S/L/B
	12.06				S/L/B	S/L/B	L/B		S/L/B	L/B
177.8(7')	6.91	S	S	S
	8.05		S/L/B	L/B	S/L/B	S/L/B	L/B
	9.19			L/B	S/L/B	S/L/B	L/B		S/L/B
	10.36			L/B	S/L/B	S/L/B	L/B		S/L/B
	11.51			L/B	S/L/B	S/L/B	L/B		S/L/B
	12.65				S/L/B	S/L/B	L/B		S/L/B	S/L/B
	13.72				S/L/B	S/L/B	L/B		S/L/B	S/L/B
193.68(7.625')	8.33		S/L/B	S/L/B	L/B	L/B	L/B
	9.52			L/B	L/B	L/B	L/B		L/B
	10.92			L/B	L/B	L/B	L/B		L/B
	12.7				L/B	L/B	L/B		L/B	L/B
	14.27				L/B	L/B	L/B		L/B	L/B
	15.11				L/B	L/B	L/B		L/B	L/B
	15.88				L/B	L/B	L/B		L/B	L/B
219.08(8.625')	6.71		S	S	S
	7.72	S	S/L/B	S
	8.94	S	S/L/B	S/L/B
	10.16			S/L/B	L/B	L/B	L/B		L/B
	11.43			L/B	L/B	L/B	L/B		L/B
	12.7				L/B	L/B	L/B		L/B
	14.15				L/B	L/B	L/B		L/B	L/B
244.48(9.625')	8.94	S	S/L/B	S/L/B
	10.03		S/L/B	S/L/B	L/B	L/B	L/B		L/B
	11.05			L/B	L/B	L/B	L/B		L/B
	11.99			L/B	L/B	L/B	L/B		L/B	L/B
	13.84				L/B	L/B	L/B		L/B	L/B
	15.11				L/B	L/B	L/B		L/B
273.05(10.75')	8.89	S/B		S/B
	10.16	S/B	S/B	S/B
	11.43	S/B	S/B	S/B	S/B	S/B	S/B		S/B
	12.57				S/B	S/B	S/B		S/B
	13.84						S/B		S/B	S/B
	15.11						S/B		S/B	S/B
298.45(11.75')	9.65
	10.92
	12.19				S/B				S/B
	13.06				S/B				S/B	S/B
339.72(13.375')	8.38	S
	9.65		S/B	S/B
	10.92		S/B	S/B
	12.19			S/B	S/B	S/B	S/B		S/B
	13.06				S/B	S/B	S/B		S/B	S/B
406.4(16')	16.66
508(20')	16.13		S/L/B
Note: S-SC;L-LC;B-BC.

API Tubing
Size		Grade and Connection							Standards
OD mm (in)	WT/mm	H40	J55	L80-1 R95	N80-1 N80Q	C90	T95	P110	Standards
42.16(1.66')	3.18								API SPEC 5CT/ISO11960
	3.56	N/U	N/U	N/U	N/U	N/U	N/U
	4.85	U	U	U	U	U	U	U
48.26(1.9')	3.18	N/U	N/U	N/U	N/U	N/U	N/U
	3.68	N/U	N/U	N/U	N/U	N/U	N/U
	5.08	U	U	U	U	U	U	U
	6.35
	7.62
60.32(2.375')	4.24
	4.83
	6.45
	7.49
	8.53
73.02(2.875')	5.51	N/U	N/U	N/U	N/U	N/U	N/U	N/U
	7.01			N/U	N/U	N/U	N/U	N/U
	7.82			N/U	N/U	N/U	N/U	N/U
	8.64				U			U
	9.96
	11.18	U	N	N	N	N	N
88.9(3.5')	5.49
	6.45	N/U	N/U	N/U	N/U	N/U	N/U	N/U
	7.34	N	N	N	N	N	N
	9.52			N/U	N/U	N/U	N/U	N/U
	10.92
	12.09
	13.46
101.6(4')	5.74	N	N	N	N	N	N	N
	6.65	U	U	U	U	U	U	U
	8.38
	10.54
	12.7
	15.49
114.3(4.5')	6.88	N/U	N/U	N/U	N/U	N/U	N/U	N/U
	8.56
	9.65
	10.92
	12.7
	14.22
	16
Note: N-NU; U-EU.

Chemical Analysis(%) For Part Standard
Standard	Class	Grade	Type	C		Mn		Mo		Cr		Ni	Cu	P	S	Si
Standard	Class	Grade	Type	min	max	min	max	min	max	min	max	max	max	max	max	max
	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
API 5CT	1	H40	-	-	-	-	-	-	-	-	-		-	0.03	0.03	-
		J55	-	-	-	-	-	-	-	-	-		-	0.03	0.03	-
		K55	-	-	-	-	-	-	-	-	-		-	0.03	0.03	-
		N80	1	-	-	-	-	-	-	-	-		-	0.03	0.03	-
		N80	Q	-	-	-	-	-	-	-	-		-	0.03	0.03	-
	2	M65	-	-	-	-	-	-	-	-	-		-	0.03	0.03	-
		L80	1	-	0.43	-	1.9	-	-	-	-	0.25	0.35	0.03	0.03	0.45
		L80	9Cr	-	0.15	0.3	0.6	0.9	1.1	8	10	0.5	0.25	0.02	0.01	1
		L80	13Cr	0.15	0.22	0.25	1	-	-	12	14	0.5	0.25	0.02	0.01	1
		C90	1	-	0.35	-	1.2	0.25	0.85	-	1.5	0.99	-	0.02	0.01	-
		C90	2	-	0.5	-	1.9	-	NL	-	NL	0.99	-	0.03	0.01	-
		C95	-	-	0.45	-	1.9	-	-	-	-	-	-	0.03	0.03	0.45
		T95	1	-	0.35	-	1.2	0.25	0.85	0.4	1.5	0.99	-	0.02	0.01	-
		T95	2	-	0.5	-	1.9	-	-	-	-	0.99	-	0.03	0.01	-
	3	P110		-	-	-	-	-	-	-	-		-	0.03	0.03	-
	4	Q125	1	-	0.35	-	1.35	-	0.85	-	1.5	0.99	-	0.02	0.01	-
		Q125	2	-	0.35	-	1	-	NL	-	NL	0.99	-	0.02	0.02	-
		Q125	3	-	0.5	-	1.9	-	NL	-	NL	0.99	-	0.03	0.01	-
		Q125	4	-	0.5	-	1.9	-	NL	-	NL	0.99	-	0.03	0.02	-

Tensile Property For Part Standard
Standard	Class	Grade	Type	Elongation(%)	Yield Strengh(Mpa)		Tensile Strengh(Mpa)	Hardness(Max)		Required WT	Allowed Tolerance of Hardness
					Min	Max	Min	HRC	HBW/-	mm	HRC
	1	2	3	4	5	6	7	8	9	10	11
API 5CT	1	H40		0.5	276	552	414	-	-	-	-
		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	-	-	-	-
	2	M65	-	0.5	448	586	586	22	235	-	-
		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	1,2	0.5	621	724	689	25.4	255	≤12.70	3
		C90	1,2	0.5	621	724	689	25.4	255	12.71~19.04	4
		C90	1,2	0.5	621	724	689	25.4	255	19.05~25.39	5
		C90	1,2	0.5	621	724	689	25.4	255	≥25.40	6
		C95	-	0.5	655	758	724	-	-	-	-
		T95	1,2	0.5	655	758	724	25.4	255	≤12.70	3
		T95	1,2	0.5	655	758	724	25.4	255	12.71~19.04	4
		T95	1,2	0.5	655	758	724	25.4	255	19.05~25.39	5
		T95	1,2	0.5	655	758	724	25.4	255	≥25.40	6
	3	P110	-	0.6	758	965	862	-	-	-	-
	4	Q125	1~4	0.65	862	1034	931	-	-	≤12.70	3
		Q125	1~4	0.65	862	1034	931	-	-	12.71~19.04	4
		Q125	1~4	0.65	862	1034	931	-	-	≥19.05	5

FAQ

^{Q:What is 5ct?}

^{A:5CT is the casing standard used to fix the well after drilling, that is, the casing is used below the surface. 5L is a transmission pipe, after the oil and gas is driven out, it is sent to the refinery through the surface transmission pipe.}

^{Q:How about N80 including?}

^{A:N80 steel is generally oil casing. N80 oil set Pipe is an important equipment for oil drilling and its main instrument.The material also includes drill pipe, core pipe and casing, and drill collar.And small diameter drilling steel pipe.}

Tag:

Contact Person :	Pax Yang
Tel :	+862569521609
Fax :	86-25-6952-5709

API 5CT N80 P110 Q125 J55 Seamless 24 Inch Steel Octg Pipes Petroleum A53 A106 Carbon Steel

24Inch Steel Octg Pipes

API 5CT Octg Pipes

A53 A106 Carbon Steel Pipes

Dellok API 5CT N80 P110 Q125 J55 Seamless octg 24 inch oil casing steel pipe and tube petroleum A53 A106 carbon steel pipe tube price

A214 WT Helical Fin Tube

1.65mmWT Extruded Fin Tube

24 Segments Extruded Fin Tube

ASTM Extruded Fin Tube

TP316 Extruded Fin Tube

DELLOK CE Fin 36ES Carbon Steel SA106B Longitudinal Finned Tube

DELLOK Q235B Spiral Welded Carbon Steel Pipe Black Large Diameter SSAW Tubes

0.6mm Extruded Fin Tube

DELLOK Cold Drawn Carbon Steel Fin Height 16.5mm Extruded Fin Tube

DELLOK Chemical Industry Stud SA335 P91 Carbon Steel Seamless Tube

DELLOK LL Type Radiator Spacer Box SA210 Carbon Steel Fin Tube Seamless