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如何订购
How To Order		 美国威兰铸钢闸阀，截止阀和止回阀
Cast Steel Gate, Globe and Check Valves
美国威兰阀门公司
API 600 & 603 ASME磅级：150 - 1500
ASME Classes: 150 - 1500		 通径：DN50 - DN1500
Sizes: 2 - 60" (50 - 1500 mm)
Velan公司简介
Velan Company Profile
API 600和603铸钢阀门
Velan API 600 & 603 Cast Steel Valves
铸钢阀门制造计划
Cast Steel Valves Manufacturing Program
世界上最大的API 600铸钢阀门大规模生产线
World's Largest Mass Production
of API 600 Cast Steel Valves
生产阀座和阀瓣的自动化等离子弧表面堆焊硬合金
Automatic Plasma ARC Hardfacing
for Seats and Discs
通过测试的可靠性
Reliability Through Testing
连续铸造质量改善和计算机铸造过程模拟
Continuous Casting Quality Improvement
and Computerized Casting Process Simulation
阀杆密封结构
Design of Stem Seals
API 600铸钢阀门测试报告
API 600 Cast Steel Valves
Typical Test Report
测试密封圈性能
Testing Gasket Performance
椭圆凸耳阀体-阀帽密封圈结构闸阀
Body-Bonnet Gasket Design
Gate Valves With Oval Flanges
API 600圆形阀帽铸钢阀门
API 600 Cas Steel Valves With Round-Bonnet Flanges
阀座-阀瓣气密性技术
Technology of Seat-Disc Tightness
Velan API 600闸阀阀座气密性
Velan API 600 Gate Valve Seat Tightness
总装和测试的八个重要步骤
Eight Important Steps in Assembly & Testing
总装和测试的八个重要步骤(续)
Eight Important Steps in Assembly & Testing (continued)
Velan API 600闸阀，柔性楔板与实心楔板比较
Velan API 600 Gate Valves
Flexible Wedge Versus Solid Wedge
密封楔板阀座与螺纹旋进阀座比较
Seal Wedged Seats VS Screwed-in Seats
Velan API 600截止阀，平面和锥形阀座
Velan API 600 Globe Valves
Flat and Conical Seats
Velan API 600旋启式止回阀
Velan API 600 Swing Check Valves
   铸钢，不锈钢或合金钢API 600螺栓阀帽闸阀
Cast Carbon, Stainless or Alloy Steel API 600
Bolted Bonnet Gate Valves
铸钢，不锈钢或合金钢API 600螺栓阀帽闸阀（续）
Cast Carbon, Stainless or Alloy Steel API 600
Bolted Bonnet Gate Valves (continued)
铸钢，不锈钢或合金钢API 600螺栓阀帽截止阀和截止止回阀
Cast Carbon, Stainless or Alloy Steel API 600
Bolted Bonnet Globe and Stop Check Valves
铸钢，不锈钢或合金钢API 600螺栓阀帽截止阀和截止止回阀（续）
Cast Carbon, Stainless or Alloy Steel API 600
Bolted Bonnet Globe and Stop Check Valves (continued)
铸钢，不锈钢或合金钢API 600旋启式止回阀
Cast Carbon, Stainless or Alloy Steel API 600
Swing Check Valves
铸钢，不锈钢或合金钢API 600旋启式止回阀（续）
Cast Carbon, Stainless or Alloy Steel API 600
Swing Check Valves (continued)
铸钢API 600闸阀（DN50-DN1500）
截止阀（DN50-DN400）
Cast Steel API 600 Gate, 2-60" (50-1500 mm) &
Globe Valves, 2-16" (50-400 mm)
氢氟酸闸阀，截止阀和止回阀
碳钢和蒙乃尔 （DN50-DN900）
HF Acid Gate, Globe and Check Valves
Carbon Steel and Monel 2-36" (50-900 mm)
铸造低温闸阀，截止阀和止回阀
奥氏体不锈钢 （DN50-DN750）
Cast Cryogenic Gate, Globe and Check Valves
Austenitic Stainless Steel 2-30" (50-750 mm)
隔断闸阀和排泄闸阀，用于化工和石化行业
Block & Bleed Gate Valves
For Chemical and Petrochemical Industry
铸造不锈钢闸阀，API 603整体阀座（DN50-DN600）
Cast Stainless Steel Gate Valves API 603
Integral Seat, 2-24", (50-600 mm)
铸造不锈钢截止阀，API 603整体阀座（DN50-DN150）
Cast Stainless Steel Globe Valves API 603
Integral Seat, 2-6", (50-150 mm)
铸造不锈钢截止阀，API 603整体阀座（DN50-DN150）
Cast Stainless Steel Swing Check Valves API 603
Integral Seat, 2-12", (50-300 mm)
附件
Accessories
法兰，重量和流量系数
Flanges, Weights & Flow Coefficients
工程数据
Engineering Data
工程数据（续）
Engineering Data (continued)
如何订购
How To Order
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