Stainless Steel Flanged Ball Valve

Product Description

The LIANHE Stainless Steel Flanged Ball Valve provides manual on/off flow control in compatible water, oil, gas, and industrial piping systems.

Its full-bore design helps reduce flow restriction, while the investment-cast stainless steel body provides corrosion resistance and mechanical strength.

Technical Specifications

Size Range: 1/4"–4" (DN8–DN100), Full Bore

Connection Type: Flanged Connection

Applicable Flange Standards: ASME/ANSI B16.5, JIS B 2220, EN 1092-1, BS 4504, GB/T 9119, HG/T 20592, and GOST 12821

Working Pressure: Up to 1,000 PSI for compatible W.O.G. applications, subject to valve size, flange rating, material, and temperature

Manufacturing Process: Investment-Cast Body with Precision CNC Machining

Operation: Manual Lever Handle; Locking Handle Available

Stem: Blowout-Resistant Design with Adjustable Packing

Seat and Seal Material: PTFE

Temperature Range: -60° to 450°; temperature unit and PTFE compatibility must be confirmed

Leakage Test: Air tested under water at 100 PSI

Available Body Materials:

• SS304, CF8, SUS304, and 1.4308

• SS316, CF8M, SUS316, and 1.4408

• SS304L

• SS316L

Handle and Nut Materials: SS201, SS304, or SS316 according to customer requirements

Brand: LIANHE

HS Code: 8481804090

Certificates: GB/T 19001-2016, ISO 9001:2015, and CE documentation for applicable products

Place of Origin: Wenzhou, Zhejiang, China

Product Advantages

1. Full-bore flow passage

2. Flanged pipeline connection

3. Manual quarter-turn operation

4. Blowout-resistant stem

5. Adjustable stem packing

6. Good corrosion resistance

7. Locking handle option

8. Multiple flange standards and materials available

The flange standard, pressure rating, facing, bolt pattern, gasket, temperature, and medium compatibility must be confirmed before ordering.

Quality and Inspection

Available documents include:

• EN 10204 3.1 Material Test Certificate

• Raw-Material Inspection Certificate

• Hydraulic Test Report

• Air Leakage Test Report

• Flange and Dimensional Inspection Report

• Radiographic Testing Report, when applicable

• Third-Party Inspection Report

Quality-control personnel inspect raw materials, casting, machining, assembly, sealing performance, flange dimensions, markings, and packaging before shipment.

Commercial Terms

OEM: Available according to customer drawings and specifications.

Payment Terms: 30% deposit with the balance paid before delivery. T/T, Western Union, PayPal, and other agreed methods are available.

Shipping Terms: EXW Wenzhou, FOB Ningbo or Shanghai, CFR, CIF, DDP, and DDU.

Transportation: Land, sea, air, or international express.

Manufacturer: LIANHE
Place of Origin: Wenzhou, Zhejiang, China