7 Inch Casing Pipe API 5CT K55/J55 Oil Casing Thread Btc Black Best Price Oil Gas Casing Pipe for Drilling

• After-sales Service: Support
• Warranty: Support
• Type: Seamless
• Model NO.: API 5CT
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Round
• Delivery Time: 15~30 Days
• Tolerance: ±15%
• Length: R1 R2 R3
• Trade Term: CIF CFR Fob EXW
• Transport Package: Bundle, Plastic Bag, Woven Bag, Wooden Case
• Specification: 177.8*12.65mm
• Trademark: Baowu
• Origin: Shandong
• Production Capacity: 50000 Tons/Year

Product Description

API 5CT Seamless Steel Tubing Grade P110, DN 7Inch
API 5CT seamless steel tubing is used to stabilize the well, in order to make sure that the whole well can work smoothly, it is also known as a kind of American Petroleum Institute API Casing and Tubings with threaded connection. We also can design and produce casing and tubing of stainless steel material series for our clients for water well drilling.
API 5CT Seamless Steel tubing material: J55,K55,H40,M65,N80,L80, P110,Q125 etc.
API 5CT Seamless Steel tubing size: 2 3/8inch - 20inch
Connection type of API5CT OCTG tubing: EUE,NUE
Connection type of API5CT OCTG casing: STC,LTC,BTC,Plain ends
We also can manufacture other special connection types such as NPT,BSPT according to clients' requirement.

Coupling Pipe Grade Identification By Paint Color

Coupling colour code
Grade	Grade Type	Colour(s) for Coupling		Number andcolour of bands   for product	Picture
		EntireCoupling	Band(s)
H40		None	Same as for pipe	None/black band at the manufacturer's option
J55 Tubing		Bright Green	None	One Bright Green
J55 Casing		Bright Green	One White	One Bright Green
K55		Bright Green	None	Two Bright Green
M65		M65Pipe uses L80Type 1Couplings		One Bright GreenOne Blue
N80	1	Red	None	One Red
N80	Q	Red	One Green	One RedOne Bright Green
R95		Brown	None	One Brown
L80	1	Red	One Brown	One RedOne Brown
L80	9Cr	None	Two Yellow	One Red,One Brown,   Two Yellow
L80	13Cr	None	One Yellow	One Red,One Brown,   One Yellow
C90	1	Purple	None	One Purple
T95	1	Silver	None	One Silver
C110		White	Two Brown	One White,Two Brown
P110		White	None	One White
Q125		Orange	None	One Orange

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FAQ

1. Who are we?
We are based in Shandong, China, start from 2012,sell to North America(00.00%),Southern Europe(02.00%),Western Europe(02.00%),Eastern Europe(03.00%),Mid East(02.00%),Africa(04.00%),Northern Europe(03.00%),South America(02.00%),Southeast Asia(04.00%),Central America(08.00%),Oceania(03.00%),Eastern Asia(04.00%),South Asia(08.00%). There are total about 11-50 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Galvanized Steel Coil,Cold Drawn Profiled Steel,Cold Drawn Special Tube,Square Rectangular Steel Tube,Stainless Steel Pipe

4. Why should you buy from us not from other suppliers?
Liaocheng Kuncheng steel pipe CO., Ltd. established in 2012. It located at Dochang Road, A0816 Room of Business Building, development zone,in Liaocheng City of Shandong province. Our company devoted to aluminum productions.

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian