All products will be made according to API and related international standard as per customers' requirements.
Std Ref.:API 5CT and 5B ISO9001,2008
1.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 from 4-1/2" to 20"
4.Type: NU, EU(tubing coupling), STC,LC,BTC(casing coupling).
5.Surface treatment: Whole phosphating, or inside phosphating and outside coating
Contact information
Attn: Melody WangMobile: 0086-18307551623 (wechat/whatsapp)
Email: melody(at)lakepetro.com
Pressurized liquid nitrogen container is a device for storing and replenishing liquid nitrogen. It is made of stainless steel and can generate pressure inside to achieve continuous discharge to achieve the purpose of replenishment. It is widely used in animal husbandry, ...
Pressurized liquid nitrogen container is a device for storing and replenishing liquid nitrogen. It is made of stainless steel and can generate pressure inside to achieve continuous discharge to achieve the purpose of replenishment. It is widely used in animal husbandry, ...
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