Product Description:
¡¡ Flange ¡¡ Bolong can supply good quality flange products. Sizes and shapes can be customized according to your samples, drawings or specific requirements. Some photos are listed as follows for your reference.
Product Description:
¡¡ Stainless steel balls ¡¡ BoLong can supply stainless steel balls of different sizes for customers. Stainless steel balls are mainly for production of stainless steel ball valves. ¡¡
Product Description:
Special properties: 1.Produced from investment casting through in-house lost wax process foundry; 2.Schedule 40,150 pound; 3.Thread-test prior to shipment; 4.Pneumatic pressure testing is performed on every fitting manufactured; 5.Material chemical composition analysis by spectrometer on every furnace before casting is strictly executed; 6.Unions are completely interchangeable; 7.No burrs are inside
Product Description:
Special properties: 1.Produced from investment casting through in-house lost wax process foundry; 2.Schedule 40,150 pound; 3.Thread-test prior to shipment; 4.Pneumatic pressure testing is performed on every fitting manufactured; 5.Material chemical composition analysis by spectrometer on every furnace before casting is strictly executed; 6.Unions are completely interchangeable; 7.No burrs are inside
Product Description:
Bolong can supply good quality flange products. Sizes and shapes can be customized according to your samples, drawings or specific requirements. Some photos are listed as follows for your reference.
Product Description:
Name: V-type ball valve Model: ZSHV-16P Nominal diameter: DN20-DN400 Nominal pressure: 1.0MPa-6.4MPa Material of body: WCB, 304, 316, 316L etc. Material of ball: WCB, 304, 316, 316L etc. Type of operation: gearwheel, pneumatic actuator, electric actuator Accessories: Positioner, solenoid valve , limit switch, series filter regulator . Made of Standard: GB, ANSI, JIS, ISO, DIN, BS etc.