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OCTG-coupling for casing&tubing

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OCTG-casing (20)

OCTG-Tubing (8)

OCTG-coupling for casing&tubing (13)

OCTG-Tool joint (14)

OCTG-Pub joint (8)

OCTG-drill pipe (10)

API5L steel pipe-line pipe (9)

API5CT steel pipe-seamless steel pipe (15)

API5CT steel pipe-oil casing (5)

API5CT steel pipe-oil tubing (8)

API5DP steel pipe-drill pipe (11)

casing and tubing with special thread (1)

greentea (0)

BLAST JOINT (0)

Crossover (0)

Best Products

Hot Sale! API 5CT OCTG Female Shaft coupling N80/L80

API 5CT female threading tubing and casing pipe coupling of octg

7" P110 LC casing coupling

thanks for your high quality oil tubing and casing, and your best survice. feeling good. will be more business with your company in future!

—— Jake

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5-1/2" BC 110SS Coupling

5-1/2" BC 110SS Coupling

5-1/2" K55 BC Coupling

3-1/2" EU N80Q Coupling

9-5/8" J55 LC casing coupling

2-3/8" Tubing Coulping

OCTG-coupling for casing&tubing

(13)

5-1/2" BC 110SS Coupling
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The Product Standard: API SPEC 5CT9thPSL1; PSL2; PSL3; Size:1"9~20" Grade:H40,J55,K55,N80,L80,R95(C95),T95,P110,Q125 API round thread casing coupling size, tolerance and quality(mm) size OD length l ength Bore ... Read More

2016-12-08 17:08:41

5-1/2" K55 BC Coupling
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2016-12-08 17:08:41

3-1/2" EU N80Q Coupling
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2016-12-08 17:08:41

9-5/8" J55 LC casing coupling
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Oil Tubing Coupling (API Spec 5CT & 5B) Size: 1.050”- 4-1/2” End type: NUE, EUE Grade: J55, K55, L80, C90, C95, N80, T95, P110, Q125 API Non-upset Tubing Coupling-Dimension, Tolerances and Masses Oil Tubing ... Read More

2016-12-08 17:08:41

2-3/8" Tubing Coulping
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.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110 2.We also supply permium thread products by customer's request 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 ... Read More

2016-12-08 17:08:41

4-1/2” 2-3/8” casing and coupling
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API Casing Coupling NPS: 1. Tubing: 1.9”, 2-3/8”, 2-7/8”, 3-1/2”, 4”, 4-1/2”2. Casing: 4-1/2”, 5”, 5-1/2” ------ 16”, 18-5/8”, 20”OD:(mm)1. NU Tubing: 55.88-132.08 2. EU Tubing: 63.5-141.32. Casing: 127-533... Read More

2016-12-08 17:08:41

6-5/8" casing coupling
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Name:Couplings Std Ref:API 5CT Grade:J55,K55,N80,L80,C90,P110 ,Q125 Type: NU, EU; STC,LC,BTC,special clearance Coupling Manufacturer of Tubing and Casing coupling according to API SPEC 5CT AND 5B API couplings ... Read More

2016-12-08 17:08:41

3-1/2" NU * 2-7/8" EU OCTG seamless tubing and casing crossover
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Tubing crossover Standard: API 5CT&5B Grade: J55, K55, N80, L80, C95, P110, Q125 Size: 1.315" NU * 1.315" EU 1.660" NU * 1.660" EU 1.900" NU * 1.900" EU 2-3/8" NU * 2-3/8" EU 2-7/8" NU * 2-7/8" EU 3-1/2" NU * 3... Read More

2016-12-08 17:08:41

4-1/2 API CASING COUPLINGS
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API CASING COUPLINGS - SHORT THREAD (STC) API Casing Couplings Short Thread Casing Size OD (inches) Coupling Size OD (inches) Length (inches) Weight per Coupling (lbs) Palletized Carton Quantity Palletized ... Read More

2016-12-08 17:08:41

13-3/8" K55 SC casing coupling
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Oil Tubing Coupling (API Spec 5CT & 5B) Size: 1.050”- 20” End type: NUE, EUE,SC,LC,BC,Premium connection Grade: J55, K55, L80, C90, C95, N80, T95, P110, Q125 API Non-upset Tubing Coupling-Dimension, Tolerances ... Read More

2016-12-08 17:08:41

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