Q&A

FREQUENTLY ASKED QUESTION

Q&A

High pressure tubing wire wound hose type

According to the structure, working pressure and oil resistance, five types of hose are specified:

Medium pressure hose, Type 4SP, with 4 layers of wire wound;
4SH type: high pressure hose with 4 layers of wire wound;
Model R12, 4 layers wire wound high temperature medium pressure heavy duty hose;
Type R13: High temperature and high pressure heavy hose with multiple wire wound;
Model R15: Multi-layer wire wound high temperature and high pressure heavy duty hose.

Oil resistance

Low temperature flexure and interlaminar bonding strength

Oil resistance

Low temperature flexure and interlaminar bonding strength

We are a high-tech company engaged in research, development, production and sales. We have obtained API ISO9001:2008, API Spec Q1, ISO/TS29001 and API Spec 7K certifications. The safety mark certificate of mining products issued by the National Safety Mark Center of Mining Products.

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East Zone, Jingxian Development Zone, Hengshui City, Hebei Province

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