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Casing And Tubing Coupling Api 5Ct

Supplier From China
Jul-20-18

Casing and Tubing Coupling API 5CT
1.Size:1.9"~20"
2.Material:J55,K55,N80-1,N80-Q,P110 etc.
3.Thread:NU,EU,STC,LTC,BTC,VAM TOP and other special thread type.
4.Standard:API 5L,API 5CT ,ISO 9001:2008
5. Surface treatment: Whole phosphating, or inside phosphating and outside coating

NUE:1.9",2-3/8",2-7/8",3-1/2",4",4-1/2"
EUE:1.9",2-3/8",2-7/8",3-1/2",4",4-1/2"
STC: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".
LTC:4-1/2",5",5-1/2",6-5/8",7",7-5/8",8-5/8",9-5/8",20"
BTC: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".

Price and Minimum Quantity

Price: $3
MOQ: Not Specified

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Jan-17-24
 
1.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110

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3.Size: tubing coupling from 1.9" to 4-1/2",Casing coupling fro4-1/2"to 13-3/8"

4.Type: NU, EU(tubing coupling), STC,LC,BTC(casing coupling).

5.Surface treatment: Whole phosphating, or inside phosphating and outside coating

6.Packing: By carton, wooden case, wooden pallet, or by requirements of customers
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Product Description
Tubing & Casing Coupling
Coupling is the joining of two short length pipes by the means of male and female threads.

All types of couplings have internal threads which are known as female thread forms. These thread forms are usually machined so that they can be coupled with the external threads on pipes known as male thread forms. Couplings are strictly designed as per API specifications.

There are two types of tubing couplings widely used in the pipeline coupling manufacturing industries namely:

Non-upset Thread Tubing Coupling

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There are three types of casing couplings widely used in the pipeline coupling manufacturing industries namely:

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Process: ERW and Seamless

Standard: API 5CT

Certificate: Casing: LTC, STC, BTC, VAM.

Tubing: NUE, EUE.

OD: Casing: 4 1/2 20 (114.3mm-508mm)

Tubing 2 3/8 4 1/2 (60.3mm-114.3mm)

Wall thickness: 0.205- 0.635

Length: R1, R2, R3

Grade: H-40, J55, K-55, N-80, C-75, L-80, C-90, T-95, Q-125

End: Beveled, Square cut. And pipe protection cap especially for casing and tubing.
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Standard: API 5CT & 5B
Steel Grade: H40,J55, K55, N80, R95,L80, C90, T95, P110, Q125
Dimension: Tubing coupling from 2-3/8 to 4-1/2, Casing coupling from 4-1/2 to 20
End finish: NUE, EUE (tubing coupling); STC, LTC, BTC (casing coupling)
Colors: J55/ K55-Bright Green,P110-White, N80/ L80-Red etc
PACKING: by wooden cases, wooden pallet, or as per customer request

As required by API 5CT standard, the couplings are always given color layer in order to differ the steel grade.

J55-Green,

N80-Red

P110-White

C75-Blue

C-90-Brown
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Certificate ISO: 9001, ISO: 14001, OHSAS 45001, AQSIQ and CCIC
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