Name: High pressure ball valves
Standard Compliance
1) Design and manufacture standard: API 6D
2) Test standard: API 598
3) End connection standard: ASME B16.5
4) Face-to-Face standard: ASME B16.10
Specifications
1) Class: 150 lbs / 300 lbs / 600 lbs / 900 lbs / 1, 500 lbs
2) Size: NPS 2"-32"
3) Body material: ASTM A105, ASTM A182 F304, LF2, F316, F51 etc.
Feature:
1) Double block and bleed
2) Anti-static structure
3) Anti-blowout proof stem
4) Fire safe design
5) Emergency sealent injection in stem and seat
6) Vent valve and drain valve are optional
7) lifting lugs are optional
Jingdong Heavy Valve Co., Ltd, which was established in 1995, specialized in manufacturing general purpose industrial valves, including cast and forged ball valves, fully welded ball valves, butterfly valves, gate valves, globe valves, check valves and fittings of ball valve. Valve sizing 2"to 60", rating ANSI 150 through ANSI 1500. Fields of application include oil- and gas pipelines, gas storages, LNG, refining-, mining- and petrochemical industry, power plants, district heating/steam, etc. Trough over 20 years of development, we supply our products to most regions nationwide and further to Europe, Russia, Arab, South America, etc.
Production Plants & Equipment
- Plant in Wuxing Industry Zone(Wenzhou), space area of 7500 square meter, building area of 17000 square meter. Over 100 sets of production and test equipment.
- Plant in Gaohu Industry Zone(Qingtian), space area of 23400 square meter, building area of 17500 square meter.
Employee & Engineer
- Over 100 employees
- 2 senior engineers and 5 engineers
Major Approvals
- ISO9001: 2008
- ISO14001: 2004
- API 6D
- API 607 Fire-Safe Certificate
- CE (Directive 97/23/EC)
Tests & Inspections
- Physical and chemical test
- RT, UT, MT, PT
- Fire-proof and explosion-proof test
- Tensile test and Impact test
- Spectral analysis
- Hardness test
- Charpy V-notch checking
- Roundness and Waviness Measuring
- CMM (Coordinate Measuring Machine)
R & D
- AutoCAD, Solidworks, FEA(Finite Element Analysis)
- 5 National Patents and 2 European Patents
