API 5CT 133/8” Casing Pipe

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: API 5CT 133/8′′
• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry
• Section Shape: Round
• Color: Natural Color/Silver
• Standard: AISI,ASTM,DIN,JIS,GB,ASME
• Length: Available
• Thickness: as Required
• Transport Package: Plywood Cases/Wooden Pallets
• Specification: as required
• Trademark: Yulong
• Origin: Cangzhou City
• HS Code: 730419300

Product Description

Product Description

Casing is used to fix the oil well walls or well holes of oil and gas well,with large diameter and can be divided into surface casing, intermediate casing and production casing.

API 5CT Casing(Octg, casing pipes,API Casing)

1. Production technology: Plain pipe-end upsetting- Austenite treatment-Quenching-Tempering-straightening-(Non-Destructive Testing)- Threading-Thread inspection-coupling MPI-phosphating-Coupling make up-Drifting-Hydrostatic testing-Measuring&Weight-Marking&Stenciling-Coating-Packing Casing and tubing-Transportation.

2.  Executive standards: API Spec 5CT, API Spec 5B

3.  Specification range: 4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8",9-5/8",10-3/4", 11-3/4", 13-3/8", 16", 18-5/8", 20"  WT: 5.21-16.13mm

4.  Materials: J55, K55, N80, L80, C90,T95, P110 and Q125

5.  T&C: STC, LTC, BTC, XC and Premium connection

6.  Length: R1, R2, R3

7.  Testing: NDT etc related rules of API 5CT and 5B

8.  Packing: By bundles, seaworthy packing.

Application: Casing is used to fix the oil well walls or well holes of oil and gas well, together with water well with large diameter and can be divided into surface casing, intermediate casing and production casing

Labels^a		Out side Diameter	Nominal Linear Mass^b,cT&C	Wall Thick-ness	Type of End-finish^d
1	2	D	kg/m	t	H40	J55	L80	N80	C90	C110	P110	Q125
		mm		mm		K55	R95	Type1,Q	T95
1	2	3	4	5	6	7	8	9	10	11	12	13
4 1/2	9.50	114.30	14.38	5.21	PS	PS	-	-	--	-	-	-
4 1/2	10.50	114.30	15.73	5.69	-	PSB	-	-	--	-	-	-
4 1/2	11.60	114.30	17.38	6.35	-	PSLB	PLB	PLB	PLB	P	PLB	-
4 1/2	13.50	114.30	19.87	7.37	-	-	PLB	PLB	PLB	P	PLB	-
4 1/2	15.10	114.30	22.69	8.56	-	-	-	-	-	-	PLB	PLB
5	11.50	127.00	17.19	5.59	-	PS	-	-	-	-	-	-
5	13.00	127.00	19.69	6.43	-	PSLB	-	-	-	-	-	-
5	15.00	127.00	22.69	7.52	-	PSLB	PLB	PLB	PLB	P	PLB	-
5	18.00	127.00	27.19	9.19	-	-	PLB	PLB	PLB	P	PLB	PLB
5	21.40	127.00	32.13	11.10	-	-	PLB	PLB	PLB	P	PLB	PLB
5	23.20	127.00	34.76	12.14	-	-	PLB	PLB	PLB	P	PLB	PLB
5	24.10	127.00	36.15	12.70	-	-	PLB	PLB	PLB	P	PLB	PLB
5 1/2	14.00	139.70	20.91	6.20	PS	PS	-	-	-	-	-	-
5 1/2	15.50	139.70	23.48	6.98	-	PSLB	-	-	-	-	-	-
5 1/2	17.00	139.70	25.72	7.72	-	PSLB	PLB	PLB	PLB	P	PLB	-
5 1/2	20.00	139.70	30.05	9.17	-	-	PLB	PLB	PLB	P	PLB	-
5 1/2	23.00	139.70	34.05	10.54	-	-	PLB	PLB	PLB	P	PLB	PLB
5 1/2	26.80	139.70	40.15	12.70	-	-	-	-	P	P	-	-
5 1/2	29.70	139.70	44.47	14.27	-	-	-	-	P	P	-	-
5 1/2	32.60	139.70	48.74	15.88	-	-	-	-	P	P	-	-
5 1/2	35.30	139.70	52.80	17.45	-	-	-	-	P	P	-	-
5 1/2	38.00	139.70	56.82	19.05	-	-	-	-	P	P	-	-
5 1/2	40.50	139.70	60.64	20.62	-	-	-	-	P	P	-	-
5 1/2	43.10	139.70	64.41	22.22	-	-	-	-	P	P	-	-
6 5/8	20.00	168.28	29.76	7.32	PS	PSLB	-	-	-	-	-	-
6 5/8	24.00	168.28	35.72	8.94	-	PSLB	PLB	PLB	PLB	P	PLB	-
6 5/8	28.00	168.28	41.67	10.59	-	-	PLB	PLB	PLB	P	PLB	-
6 5/8	32.00	168.28	47.62	12.06	-	-	PLB	PLB	PLB	P	PLB	PLB
7	17.00	177.80	25.60	5.87	PS	-	-	-	-	-	-	-
7	20.00	177.80	29.91	6.91	PS	PS	-	-	-	-	-	-
7	23.00	177.80	34.67	8.05	-	PSLB	PLB	PLB	PLB	P	-	-
7	26.00	177.80	39.14	9.19	-	PSLB	PLB	PLB	PLB	P	PLB	-
7	29.00	177.80	43.60	10.36	-	-	PLB	PLB	PLB	P	PLB	-
7	32.00	177.80	47.92	11.51	-	-	PLB	PLB	PLB	P	PLB	-
7	35.00	177.80	52.09	12.65	-	-	PLB	PLB	PLB	P	PLB	PLB
7	38.00	177.80	56.10	13.72	-	-	PLB	PLB	PLB	P	PLB	PLB
7	42.70	177.80	63.84	15.88	-	-	-	-	P	P	-	-
7	46.40	177.80	69.35	17.45	-	-	-	-	P	P	-	-
7	50.10	177.80	74.85	19.05	-	-	-	-	P	P	-	-
7	53.60	177.80	80.21	20.62	-	-	-	-	P	P	-	-
7	57.10	177.80	85.42	22.22	-	-	-	-	P	P	-	-
7 5/8	24.00	193.68	35.72	7.62	PS	-	-	-	-	-	-	-
7 5/8	26.40	193.68	39.29	8.33	-	PSLB	PLB	PLB	PLB	P	-	-
7 5/8	29.70	193.68	44.20	9.52	-	-	PLB	PLB	PLB	P	PLB	-
7 5/8	33.70	193.68	50.15	10.92	-	-	PLB	PLB	PLB	P	PLB	-
7 5/8	39.00	193.68	58.04	12.70	-	-	PLB	PLB	PLB	P	PLB	PLB
7 5/8	42.80	193.68	63.69	14.27	-	-	PLB	PLB	PLB	P	PLB	PLB
7 5/8	45.30	193.68	67.41	15.11	-	-	PLB	PLB	PLB	P	PLB	PLB
7 5/8	47.10	193.68	70.09	15.88	-	-	PLB	PLB	PLB	P	PLB	PLB
7 5/8	51.20	193.68	76.19	17.45	-	-	-	-	P	P	-	-
7 5/8	55.30	193.68	82.30	19.05	-	-	-	-	P	P	-	-
7 3/4	46.10	196.85	68.60	15.11	-	-	P	P	P	P	P	P
8 5/8	24.00	219.08	35.72	6.71	-	PS	-	-	-	-	-	-
8 5/8	28.00	219.08	41.67	7.72	PS	-	-	-	-	-	-	-
8 5/8	32.00	219.08	47.62	8.94	PS	PSLB	-	-	-	-	-	-
8 5/8	36.00	219.08	53.57	10.16	-	PSLB	PLB	PLB	PLB	P	-	-
8 5/8	40.00	219.08	59.53	11.43	-	-	PLB	PLB	PLB	P	PLB	-
8 5/8	44.00	219.08	65.48	12.70	-	-	PLB	PLB	PLB	P	PLB	-
8 5/8	49.00	219.08	72.92	14.15	-	-	PLB	PLB	PLB	P	PLB	PLB
9 5/8	32.30	244.48	48.07	7.92	PS	-	-	-	-	-	-	-
9 5/8	36.00	244.48	53.57	8.94	PS	PSLB	-	-	-	-	-	-
9 5/8	40.00	244.48	59.53	10.03	-	PSLB	PLB	PLB	PLB	P	-	-
9 5/8	43.50	244.48	64.73	11.05	-	-	PLB	PLB	PLB	P	PLB	-
9 5/8	47.00	244.48	69.94	11.99	-	-	PLB	PLB	PLB	P	PLB	PLB
9 5/8	53.50	244.48	79.62	13.84	-	-	PLB	PLB	PLB	P	PLB	PLB
9 5/8	58.40	244.48	86.91	15.11	-	-	PLB	PLB	PLB	P	PLB	PLB
9 5/8	59.40	244.48	88.40	15.47	-	-	-	-	P	P	-	-
9 5/8	64.90	244.48	96.58	17.07	-	-	-	-	P	P	-	-
9 5/8	70.30	244.48	104.62	18.64	-	-	-	-	P	P	-	-
9 5/8	75.60	244.48	112.50	20.24	-	-	-	-	P	P	-	-
10 3/4	32.75	273.05	48.74	7.09	PS	-	-	-	-	-	-	-
10 3/4	40.50	273.05	60.27	8.89	PS	PSB	-	-	-	-	-	-
10 3/4	45.50	273.05	67.71	10.16	-	PSB	-	-	-	-	-	-
10 3/4	51.00	273.05	75.90	11.43	-	PSB	PSB	PSB	PSB	P	PSB	-
10 3/4	55.50	273.05	82.59	12.57	-	-	PSB	PSB	PSB	P	PSB	-
10 3/4	60.70	273.05	90.33	13.84	-	-	-	-	PSB	P	PSB	PSB
10 3/4	65.70	273.05	97.77	15.11	-	-	-	-	PSB	P	PSB	PSB
10 3/4	73.20	273.05	108.93	17.07	-	-	-	-	P	P	-	-
10 3/4	79.20	273.05	117.86	18.64	-	-	-	-	P	P	-	-
10 3/4	85.30	273.05	126.94	20.24	-	-	-	-	P	P	-	-
11 3/4	42.00	298.45	62.50	8.46	PS	-	-	-	-	-	-	-
11 3/4	47.00	298.45	69.94	9.53	-	PSB	-	-	-	-	-	-
11 3/4	54.00	298.45	80.36	11.05	-	PSB	-	-	-	-	-	-
11 3/4	60.00	298.45	89.29	12.42	-	PSB	PSB	PSB	PSB	P	PSB	PSB
11 3/4	65.00	298.45	96.73	13.56	-	-	P	P	P	P	P	P
11 3/4	71.00	298.45	105.66	14.78	-	-	P	P	P	P	P	P
13 3/8	48.00	339.72	71.43	8.38	PS	-	-	-	-	-	-	-
13 3/8	54.50	339.72	81.10	9.65	-	PSB	-	-	-	-	-	-
13 3/8	61.00	339.72	90.78	10.92	-	PSB	-	-	-	-	-	-
13 3/8	68.00	339.72	101.19	12.19	-	PSB	PSB	PSB	PSB	P	PSB	-
13 3/8	72.00	339.72	107.15	13.06	-	-	PSB	PSB	PSB	P	PSB	PSB
16	65.00	406.40	96.73	9.53	PS	-	-	-	-	-	-	-
16	75.00	406.40	111.61	11.13	-	PSB	-	-	-	-	-	-
16	84.00	406.40	125.01	12.57	-	PSB	-	-	-	-	-	-
16	109.00	406.40	162.21	16.66	-	P	P	P	-	-	P	P
18 5/8	87.50	473.08	130.21	11.05	PS	PSB	-	-	-	-	-	-
20	94.00	508.00	139.89	11.13	PSL	PSLB	-	-	-	-	-	-
20	106.50	508.00	158.49	12.70	-	PSLB	-	-	-	-	-	-
20	133.00	508.00	197.93	16.13	-	PSLB	-	-	-	-	-	-

NOTE P = Plain-end, S = Short round thread, L = Long round thread, B = Buttress thread.

a. Labels are for information and assistance in ordering. 
b. Nominal linear masses (Column 4) are shown for information only. 
c. The densities of martensitic chromium steels (L80 Types 9Cr and 13Cr) are different from carbon steels; The masses shown are therefore not accurate for martensitic chromium steels; A mass correction factor of 0.989 may be used.

d. Buttress casing is available with regular, special clearance couplings or special clearance couplings with special bevel. 
e. For casing with S, L, B connections, intermediate wall thicknesses are allowed in accordance with 5.2.3 and 8.2 and API 5B.

Company Profile

 

ABOUT US
Cangzhou Yulong Steel Co., Ltd. is located in Mengcun Hui Autonomous County, known as the "Capital of Pipe Fittings in China". It is a comprehensive enterprise integrating research and development, production, sales, quality inspection, packaging, and transportation.

The company mainly produces and exports steel pipes, flanges, and pipe fittings, which are widely used in shipbuilding, chemicals, oil, electricity, gas, water supply, and other fields. It has established long-term strategic cooperative relationships with many domestic and foreign companies.

 

Why Choose MTGrass

As one of the company's core products, steel pipes have a constant inventory of over 500,000 tons. The company produces various types of steel pipes, including seamless steel pipes, spiral steel pipes, and straight-seam steel pipes, to meet the needs of different customers. These products are strictly produced according to industry standards such as API 5L, API 5CT, ANSI, ASME, EN, DIN, GOST, JIS, KS, BS, ensuring that product quality meets customer requirements.

In the field of flanges and pipe fittings, the company relies on a complete supply chain management system and exports to over 50 countries and regions worldwide, including the Middle East, Southeast Asia, Russia, Europe, Mexico, South America, Africa, etc. The products comply with various standards such as EN1092-1/ANSI/ASME/DIN/JIS/KS/BS/GOST, and are made of materials including Q235, A105, S235, 20#, A234WPB 20G, 16Mn, 12Cr1MoV, 15CrMo, 1Cr5Mo, 1Cr9Mo, A335P5/P9/P11/P12/P22/P91/P92, WB36, 10CrMo910, OCr18Ni9, and 1Cr18Ni9Ti.

Cangzhou Yulong Steel Co., Ltd. will continue to adhere to the enterprise philosophy of "people-oriented, quality first", continuously improving the quality and level of products and services. The company will continue to expand its market, optimize its sales network, and provide customers with more high-quality and efficient services.