(愛妃)国产亚洲aⅴ在线观看_国产成人一区二区三区日韩精品_黄色网站日韩在线观看_男人天堂欧美成人_96av视频在线观看_免费观看成人在线_免费?级毛片出奶水_激情亚洲欧美久久_午夜精品一区二区三区可下载_日本黄大片国产欧美在线
勝禾石油機械
SHENGHE PETROLEUM MACHINERY
About
Introduction
Course
Idea
Honor
Workshop
Speech
Product
Sucker rod coupling,Polished rod coupling and Sub-coupling
Pump fitting
Wellhead and downhole tools
API 6A Series Petroleum Accessories
Other industrial products
Special pipe, Naval brass (bar) material supply
Machining center
Phosphating
Spray welding remelting
External association
Technical strength
Production strength
Qualification certificate
Testing Center
News
Company News
Industry News
Recruit
Idea
Recruitment
Staff style
Contact
Digital map
Contact us
Contact
+86-0573-82796588
Language Choice
cn
en
HOME
About
Introduction
Course
Idea
Honor
Workshop
Speech
Product
Sucker rod coupling,Polished rod coupling and Sub-coupling
Pump fitting
Wellhead and downhole tools
API 6A Series Petroleum Accessories
Other industrial products
Special pipe, Naval brass (bar) material supply
Machining center
Phosphating
Spray welding remelting
External association
Technical strength
Production strength
Qualification certificate
Testing Center
News
Company News
Industry News
Recruit
Idea
Recruitment
Staff style
Contact
Digital map
Contact us
cn
PRODUCT
Product
Current position：
HOME
>
Product
> Pump fitting
Pump fitting
> 13Cr-L80 nitrided connecting pipe
> 35CrMo boronizing extension tube
> 4340 material ON-OFF Tool Parts
> BUNA VITON rubber parts
> Guided sleeve with profiled groove
> Spring Plunger Components and Parts
> Nickel plated nipple strainer
> Cage
> Other SR-Pump parts
> API Brass COUP-EXT
> API Brass Cage(Top open&closed)
> Brass Anchor,Gas Preuium
> API Nipple-EXT
> Coupling sleeve
> Sealed joint
> Inner hole and internal thread nickel-plated spray-welded plunger
>Carburizing and quenching precision bore seal tube
> Locking joint
> ON-OFF Tool
> External and external thread nickel plated stem
> Unloading valve body
>420 stainless steel nitriding support ring
35CrMo boronizing extension tube
13Cr-L80 nitrided connecting pipe
13Cr-L80 nitrided connecting pipe
4
5
6
7
8
Current position：
