API 5CT oil coupling manufacturer from China
USD $1 - $80 /Piece
Min.Order:100 Pieces
Puyang Zhongshi Group Co., Ltd.
Specifications:
Coupling
1.API 5CT and 5B
lor:green,red,white
3. Thread Type: EUE,NUE,STC, LTC, BTC
4.Steel grade:J55, K55, N80,P110
Place of Origin | Tianjin, China (Mainland) | |
Brand Name | China petroleum Equipment | |
Model Number | 1.9"-20" | |
Type | Coupling | |
Machine Type | Oil production | |
Certification | API | |
Material | Alloy steel | |
Processing Type | Turning | |
Use | Oil production | |
Specification | API 5CT 4-1/2” to 20” | |
Steel grade | J55, K55,N80,P110 | |
Thread type | EUE,NUE,
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Packaging: standard packing or as customer requirment
port:tianjin xingang
Coupling Manufacturer of Tubing and Casing coupling according to API SPEC 5CT AND 5B | ||||
API couplings for oil tubing and casing | ||||
Size and Specifications | ||||
Descriptions and size | Type of Thread | O.D*L(mm) | Weight(kg) | |
Tubing Coupling | 2-3/8" | NUE | 73.02*107.95 | 1.28 |
2-3/8" | EUE | 77.80*123.82 | 1.55 | |
2-7/8" | NUE | 88.90*130.18 | 2.34 | |
2-7/8" | EUE | 93.17*130.35 | 2.4 | |
3-1/2" | NUE | 107.95*142.88 | 3.17 | |
3-1/2" | EUE | 114.30*146.05 | 4.1 | |
4" | NUE | 120.65*146.05 | 4.35 | |
4" | EUE | 127.00*152.40 | 4.82 | |
4-1/2" | NUE | 132.08*155.58 | 4.89 | |
4-1/2" | EUE | 141.30*158.75 | 6.05 |
1.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110 |
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2.We also supply permium thread products by customer's request |
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3.Size: tubing coupling from 1.9" to 4-1/2",Casing coupling fro4-1/2"to 13-3/8" |
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4.Type: NU, EU(tubing coupling), STC,LC,BTC(casing coupling). |
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5.Surface treatment: Whole phosphating, or inside phosphating and outside coating |
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6.Packing: By carton, wooden case, wooden pallet, or by requirements of customers |
Our company manufacture and sell casing and tubing couplings,pup joints, tool joints, adapter pup-joints, adapter couplings, stabilizers, air-liquid separators, anchors of oil pumps and revolving sand gravitated device, etc