Established in 1985,Didtek Valve Group is a Professional Supplier of Industrial valves for major...
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DIidtek Super Duplex Stainless Steel 4A Soft Sealing Floalting ball valve which mainly applied for strong acid, strong alkali, nitric acid and so on. This valve can be used in to the high stregnth applicat...
Didtek Double Acting Pneumatic ball valve F51 material Duplex Steel for use in chloride and sulphide environments, Chemical processing, transport and storage, Oil and gas exploration and offshore rigs, as ...
Didtek Double Block and Bleed Valve(DBB) is a side-entry ball valve, with either a bolted or welded body, designed for use in upstream, midstream and downstream oil and gas applications. They could be supp...
Didtek New products LNG Cryogenic Ball valve for liquified natural gas storage,Temperature can be -196℃.
On commercial products, the letters CE (as the logo CЄ) mean that the manufacturer or importer affirms the good's conformity with European health, safety, and environmental protection standards.
Didtek API600 Gate Vave has been finished heat treatment. It is just come out from the Electronic Oven, Very Hot Hot Hot !!! There are three stages of heat treatment: Heat the metal slowly to ensure that ...
Congratulations, Didtek Successfully gained the Certificate Of API 6D. API 6D certification is API 6D standard usage license certification.
This is the fire safty testing for the gate valve, and Didtek succeess past the testing according API 6FA standard. Reliable fire protection is the requirement for industrial valves in sensitive applicatio...
Didtek LNG Ball Valve which is applied to -196 ℃ application. We use PCTFE as the seat which can suffer super low temperature and any pressure. Didtek company has low temperature leakage testing equipments...
On commercial products, the letters CE (as the logo CЄ) mean that the manufacturer or importer affirms the good's conformity with European health, safety, and environmental protection standards.
