Check Valve 304

Product Description

1. Precision casting valve body

2. Working pressure: 800PSI

3. Various standard threads: NPT/BSPP/BSPT/PT

Standard

1. Design standard: ASME B16.34

2. Thread Standards: ANSI B1.20.1, BS 21/2799, DIN 259/2999, ISO 228

3. Testing standard: API598

Main Material:

Our factory

Packaging

Customers

Quality Assurancce

Our service and advantage

A. Rich production experience: We focus on R&D, design, and manufacture of valves, fittings, and flanges made of stainless steel and carbon steel—more than twenty years of rich production experience.

B. Complete production equipment: Our company has a perfect computer-aided design system and excellent computer numerical control machine tools for production processing and testing equipment.Examples MAZAK CNC machine tools, sawing machines, spectrometers, desktop hardness testers, laser marking machines, coating thickness gauges, and other equipment. Our technicians will perform regular and periodic maintenance on these machines to ensure they work properly.

C. High quality raw materials: We own a foundry to control the production quality from the source. We choose raw materials from the best and largest raw material companies in China, such as Qingshan Stainless Steel.

D. Strict physical and chemical testing procedures: We meet product design and process requirements and provide reliable test data.

E. Short delivery time: We have a large stock of popular standard products to ensure a quick delivery.

F. Safe packaging: Special export packaging ensures long-distance transportation without damaging products.

G. Rich export experience: More than 60% of our products are sold to North America, South America, Europe, Asia, and other countries, trusted by customers at home and abroad.

FAQ

Q: How do you conduct quality control?

A: We have QC department staff to check every link on the production line:

1. Inspection of raw materials after they arrive at the factory,

2. Inspection of all aspects of production: We inspect the goods when they enter the next production process.

3. Inspection before delivery,

Q: Can you provide me with the relevant documents?

A: Yes, we can provide most of the documents, including product real pictures, product technical drawings, certificate of origin and other required documents.

Q: How do you do quality control?

A: 1. All raw materials are inspected upon arrival at the factory.

2. All parts and marks and all details are checked during production.

3. All packaging details are checked during the production process.

4. All production quality and packaging are checked for final inspection after completion.

Q: WENZHOU ZHONGTOU VALVE CO., LTD accept OEM/ODM order?

A: Of course, we accept OEM/ODM orders, and we are looking for agents around the world to represent our brand, and we also accept agents using their trademark.

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