Industrial Gas Oil Water Control Cast Steel Gate Valves

We adhere to the concept of high quality, high requirements and high performance, and provide reliable Manual operated gate valve, Extraction Non-return Valve, Pressure Seal Globe Valve and services to users. The company has many skilled technicians, and its strong technical force, strict quality management order, and professional production lines are the guarantee of our pursuit of high quality. With modern management, advanced high-tech equipment, superior quality and reasonable price, accurate delivery date, and high-quality after-sales service, we have established a good image among customers. We consistently regard quality and service as the company's goal. With a rigorous work style, we will achieve high-quality quality and perfect service without compromise, so that customers feel that choosing us is to choose peace of mind. Leading the trend of this field is our persistent objective.

Gate Valve

1. Design and manufacture to API 600 (ISO 10434) or API 6D

2. Face to face dimension: ASME B16.10

3. Connect Type Can Be: Flanged ends, Socket Weld and Butt Weld

    End flange dimension to ASME B16.5

    Socket weld dimension to ASME B16.11

    Butt weld dimension to ASME B16.25

4. Test standard to API 598

5. Material can be Cast Steel(A105), Stainless Steel: SS304 & SS316

6. Pressure from Class 150LB to Class 600LB.

7. Size: 2"-24"

Characteristics:

BODY AND BONNET:

The gate valve body has a straight through port without recesses except at the seat area. This ensures minimum turbulence, erosion and resistance to flow. Bonnet castings are of one-piec design, where the yoke is integral with the bonnet for gate valves of sizes up to 12 inch.

STEM

Non-piece construction Stem, ACME threaded and precision-machined with polished sur-faces to reduce friction, minimize leakage and exntend stem life.

SEAT RING:

A seal-welded seat ring that offers a leakproof design as it sliminates the leakage path between the seat ring and body. Threaded seat rings are optional.

FLEXIBLE WEDGE:

Oneipiece cast flexible wedge that minimizes stress concentration.Wedge flexibility ensures tight seating over a wide range of differential pressures and temperatures.It also adusts to slight misalignments caused by pipeline deflections and thermal deformation.

Body material and working temperature

Our Industrial Gas Oil Water Control Cast Steel Gate Valves is of various types and fashionable designs, which explains why it is so competitive in the international market. Providing customers with satisfactory service is our aim. We introduce advanced production equipment and production technology, keeping innovating while developing and growing to maintain a leading edge in the same industry for customers.