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| Product Name: |
Casing and Tubing
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| Supply Ability: |
2,000.000TONS |
| Related proudcts |
casing pipe, tubing pipe, |
| Specifications |
OD: Casing:4-1/2 |
| Price Term: |
CIF,CFR,FOB |
| Port of loading: |
QINGDAO,TIANJIN,SHANGHAI,NINGBO |
| Minimum Order |
5 TONS/TONS AS |
| Unit Price: |
USD 500-600 PER TON |
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API SPEC 5CT/API SPEC 5B
Usage:Tube for conveying gas, water, and oil in both and natural gas industries etc.
Casing:Casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore.It is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing and to allow drilling fluid to circulate and extraction to take place. Steel Casing Pipes have smooth wall & minimum yield strength of 35,000 psi.
Tubing: Tubing is pipe used for the transportation of crude oil and natural gas from an oil or gas layer to the surface after drilling is complete. It is made to withstand the pressure generated from the extraction process. Tubing is manufactured in the same way as casing, except that an additional process known as "upsetting" is applied to thicken the pipes.
Quality Standard:
SY/T 6194 Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells
API 5CT CASING AND TUBING
BS EN ISO 11960 Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells
NF M87-207 Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells
JIS G3439 SEAMLESS STEEL OIL WELL CASING, TUBING AND DRILL PIPE
IS : 4270Steel tubes for well ***inend casing pipes
Steel Grade:H-40, J55, K-55, N-80, C-75, L-80, C-90, T-95, Q-125
Process: ERW and Seamless
Size:
Outer Diameter:Casing: OD 4 1/2"- 20" (114.3mm-508mm)
Tubing: OD 2 3/8" - 4 1/2" (60.3mm-114.30mm)
Wall Thickness: 0. 205"- 0.635"
Length: R1(4.88mtr-7.62mtr), R2(7.62mtr-10.36mtr), R3(10.36mtr or longer)
Connection: Casing: LTC, STC, BTC, VAM.Tubing: NUE, EUE.
End: Beveled, Square cut. And pipe protection cap specially for casing and tubing.
Surface: Corrosion proofing water based paint
Heat treatment: Normalized, Quencher+Temper
Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproo |
| Company: |
Hunan Great Steel Pipe Co.,Ltd.
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| Contact: |
Ms. Nikita Hu |
| Address: |
26th Floor, CTA Fortune Centre, No.368, South of Furong Road, Changsha, Hunan, P.R China |
| Postcode: |
410009 |
| Tel: |
86 731 88678511/2 |
| Fax: |
86 731 88678506/8 |
| E-mail: |
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