Henan Dongfanglong Machine Manufacture Co., Ltd.
Main products:Tubing Coupling, Tubing Pup Joint/Crossover, Casing Coupling, Casing Pup Joint/Crossover, Centralizer
Products
Contact Us
  • Contact Person : Ms. Liwei Zhao
  • Company Name : Henan Dongfanglong Machine Manufacture Co., Ltd.
  • Tel : 86-393-5399123
  • Fax : 86-393-5399259
  • Address : Henan,PUYANG,106 Highway and Jintian Road Puyang City Henan
  • Country/Region : China
  • Zip : 457000

Products List
drill rod subs for oilfield

drill rod subs for oilfield

Name:Tool joint Size:Type NC from NC23 to NC71; Type REG from 1REG to 8-5/8REG Type FH: 5-1/2FH and 6-5/8FH Product Name: Tool jointStandard Reference: API spec 7Type and Size: Type NC from 23 to...
drill rod subs for oilfield

drill rod subs for oilfield

Name:Tool joint Size:Type NC from NC23 to NC71; Type REG from 1REG to 8-5/8REG Type FH: 5-1/2FH and 6-5/8FH Product Name: Tool jointStandard Reference: API spec 7Type and Size: Type NC from 23 to...
SUCKER ROD PUP JOINT

SUCKER ROD PUP JOINT

Type of connector:19,22,25mm rod conne Max O.D.:58,58,72mm Total length:343,348,370mm Purpose:It is mainly used to right the rod in side-wearing well, especially in above-neutral point side-attrition well and directional slope wells.STRUCTURE:It is mainly composed by coupling,...
API 5CT Nipple joint

API 5CT Nipple joint

Std Ref.: API 5CT 5B ISO9001, 2008 Grade: J55,K55, N80-1,N80-Q,L80,C90,P110 Size: tubing 1.9"to4-1/2", casing 4-1/2"to13-3/8" Product Name: Tubing Pup Joints (pipe fitting pup joint, pipe fitting)Standard Reference: API spec 5CTSize: 2...
API 5CT tubing coupling

API 5CT tubing coupling

Name:tubing coupling Std Ref:API 5CT and 5B Grade:J55,K55,N80,L80,C90,P110, N80-1,N80-Q Type: 1.9-4-1/2 Threads:NU, EU Coupling Manufacturer of Tubing and Casing coupling according to API SPEC 5CT AND 5BAPI couplings for oil tubing and casingSize and...
joints

joints

Name:Crossover joints Std Ref:API 5CT Grade:J55,K55,N80,L80,C90,P110 Type: NU, EU; STC,LC,BTC,special clearance        Coupling Manufacturer of Tubing and Casing coupling according to API SPEC 5CT AND 5B     API...
Pup Joint

Pup Joint

Std Ref.:API 5CT 5B ISO9001,2008 Grade:J55,K55,N80-1,N80-Q,L80,C90,P110 Size:tubing1.9"to4-1/2",from4-1/2"to13-3/8" ...
API 5CT oil tubing couplings

API 5CT oil tubing couplings

Name:tubing couplings Std Ref:API 5CT Grade:J55,K55,N80,L80,C90,P110, N80-1,N80-Q Type: NU, EU Coupling Manufacturer of Tubing and Casing coupling according to API SPEC 5CT AND 5BAPI couplings for oil tubing and casingSize and SpecificationsDescriptions and sizeType of...
air-liquid separator

air-liquid separator

Name: Revolving flow type air-liquid separator, high tree phase (solid-liquid-air) separator Type/Model: KXFQ-XX, DXFQS-XX Product Name: Revolving flow type air-liquid separator, high efficiency tree phsae (solid-liquid-air) separatorType/Model: KXFQ-90, KXFQ-80, DXFQS-90,...
API 5CT tubing couplings

API 5CT tubing couplings

Name:tubing couplings Std Ref:API 5CT Grade:J55,K55,N80,L80,C90,P110, N80-1,N80-Q Type: NU, EU Coupling Manufacturer of Tubing and Casing coupling according to API SPEC 5CT AND 5BAPI couplings for oil tubing and casingSize and SpecificationsDescriptions and sizeType of...


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