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

Steel Pipes
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,...
Tubing Centralizer

Tubing Centralizer

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,...
oil rod centrallizer

oil rod centrallizer

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" Tubing Centralizer serial productsSpecificationMain technical parameterDLHxb (BE)DApplicable inner diameter of casing Basic...
Tubing Centralizer

Tubing Centralizer

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,...
OIL ROD CENTRALIZER

OIL ROD CENTRALIZER

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,...
oil rod casing centrallizer/rigid casing centralizer

oil rod casing centrallizer/rigid casing centralizer

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" Tubing Centralizer serial productsSpecificationMain technical parameterDLHxb (BE)DApplicable inner diameter of casing Basic...
OIL ROD CENTRALIZER

OIL ROD CENTRALIZER

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,...
OIL ROD CENTRALIZER

OIL ROD CENTRALIZER

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,...
oil rod nylon centralizer

oil rod nylon centralizer

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" Tubing Centralizer serial productsSpecificationMain technical parameterDLHxb (BE)DApplicable inner diameter of casing Basic...
high anti-abrasion carbon fibre rod centralizer

high anti-abrasion carbon fibre rod centralizer

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" Tubing Centralizer serial productsSpecificationMain technical parameterDLHxb (BE)DApplicable inner diameter of casing Basic...


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