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Featured products
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V-type Rubber Ring
Size d1 ×d2×h Size d1 ×d2×h 4 inch 110 × 120.2 × 5.1 18 inch 462 × 478 × 8 6 inch 170 × 183 × 6.5 470 × 486 × 8 8 inch 221.5 × 234.5 × 6.5 20 inch 498 × 514 × 8 10 inch 257 × 270 × 6.5 519 × 535 × 8 274.5 × 287.5 × 6.5 525 ×541 × 8 12 inch 327 × 340 × 6.5 24 inch 605 × 621 × 8 330 × 343 × 6.5 619 × 635 × 8 14 inch 358 × 371 × 6.5 28 inch 724 × 740 × 8 367.5 × 380.5 × 6.5 30 inch 777 × 793 × 8 16 ...
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O-type Rubber Ring
Internal Diameter d1 Tolerances ± 10 – 20 0.13 20 - 30 0.14 30 - 40 0.22 40 - 50 0.36 50 - 65 0.44 65 - 80 0.53 80 - 120 0.65 120 -180 0.90 180 – 250 1.20 250 -315 1.60 315 – 400 2.10 400 – 500 2.60 500 – 630 3.20 630 – 750 4 Wire Diameter d2 Tolerances ± 1.8 0.08 2 0.09 2.4 3.1 3.53 0.10 4 4.5 5 0.12 5.33 5.5 ...
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Rubber Sealing Ring
Characteristic： Technical Parameters
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Tilted Plate Rubber Sealed Butterfly Valve
Characteristic： Working Principle: Technical Parameters
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Carbon Steel Flanged Flexible Rubber Joint for ...
Performance Characteristics Applicable Medium Technical Parameters
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District Heating Fully Welded Ball Valve
Product Details Performance Characteristics Applicable Medium Mainly suitable for natural gas, hot water Structure This type of ball valve mainly consists of body, adapter, ball, stem, seal ring seat, actuator, etc. Technical Parameters
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Casting / Forged Floating Ball Valve for sour, ...
Product Details Performance Characteristics Applicable Medium Mainly suitable for oil, natural gas and other sour medium, as well as water, air etc. Appearance structure diagram Technical Parameters
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Flanged / Wafer Type Triple Eccentric Butterfly...
Product Details Valve Structure Performance Characteristics Applicable Medium Technical Parameters
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Tilted Plate Metal Seated Slow Closed Check Valve
Performance Characteristics Applicable Medium Technical Parameters
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Metal Seated Bi-directional Butterfly Valve
Principles of double eccentric structure The function of double eccentric structure When the butterfly plate is in the process of on/off valve and the valve is in full open state, the sealing surface is completely detached, especially a large gap near the sealing seat of the valve stem, so as to reduce the wear and abrasion of the valve sealing surface, protect the main seal rubber ring of the butterfly valve, and extend the service life. Performance Characteristics Applicable Medium Technica...
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Pipeline System Trunnion Mounted Ball Valve
Performance Characteristics The body of Pipeline ball valve with trunnion mounted structure is forged structure, and the body can be in BB (Bolted Body) connection and WB (Welded Body) connection. The ball valve has the characteristics of large strength, good sealing, free maintenance and long service life. This series of ball valves in accordance with the advanced material standards, choose high quality materials and adopt advanced production and processing technology. Through first-class de...
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About Us
Description：
Shanghai Shengyu valve co., Ltd. is located in the beautiful Qingcun Qianqiao Economic Development Zone in Fengxian, Shanghai, adjacent to the Oriental Financial Town. It is about 45 minutes away from Shanghai Pudong International Airport, Shanghai Hongqiao Transportation Hub Center and the famous Shanghai Disneyland. At the same time, it is easily drive 25 minutes to the gold coast of Shanghai – “ the Bihai Sands” Bay Tourism Area and the Bay National Forest Park.