WE PROVIDE HIGH QUALITYEQUIPMENT

Featured products

  • V-type Rubber Ring

    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 ...

  • O-type Rubber Ring

    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 ...

  • Rubber Sealing Ring

    Rubber Sealing Ring

    Characteristic: Technical Parameters

  • Tilted Plate Rubber Sealed Butterfly Valve

    Tilted Plate Rubber Sealed Butterfly Valve

    Characteristic: Working Principle: Technical Parameters

  • Carbon Steel Flanged Flexible Rubber Joint for absorbing pipe displacement

    Carbon Steel Flanged Flexible Rubber Joint for ...

    Performance Characteristics Applicable Medium Technical Parameters

  • District Heating Fully Welded Ball Valve

    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

  • Casting / Forged Floating Ball Valve for sour, water & gas medium

    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

  • Flanged / Wafer Type Triple Eccentric Butterfly Valve for sour and alkaline medium

    Flanged / Wafer Type Triple Eccentric Butterfly...

    Product Details Valve Structure Performance Characteristics Applicable Medium Technical Parameters

  • Tilted Plate Metal Seated Slow Closed Check Valve

    Tilted Plate Metal Seated Slow Closed Check Valve

    Performance Characteristics Applicable Medium Technical Parameters

  • Metal Seated Bi-directional Butterfly Valve

    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...

  • Pipeline System Trunnion Mounted Ball Valve

    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...

Trust us, choose us

About Us

  • company_intr_01

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.

Participate in exhibition activities

NEWS

  • The Knowledge of Pipeline Valve (Part I)
  • DN1200 Tilted Plate Metal Seated Slow Closed Check Valve is delivered
  • The Knowledge of Pipeline Valve (Part II)

    2. Structure and characteristics of pipeline valves      1)Parallel Type Gate Valve (Casting Steel Parallel Type Gate Valve for sour and alkaline medium ) Structure: Parallel Type Gate Valve is a sliding valve with a parallel gate as the valve closure. The valve closure may be a single gate o...

  • The Knowledge of Pipeline Valve (Part I)

    Pipeline transportation has become the main mode of contemporary energy transportation, and the pipeline valves that came into being have developed rapidly, which has greatly promoted the process of pipeline transportation. How is the pipeline valve defined, and what is the different in its struc...

  • DN1200 Tilted Plate Metal Seated Slow Closed Check Valve is delivered

    Recently, the DN1200 Tilted Plate Metal Seated Slow Closed Check Valve(Tilted Plate Metal Seated Slow Closed Check Valve  | Shengyu )manufactured by Shanghai Shengyu Valve Co., Ltd. for customers has been successfully delivered. It is reported that the valve will be used in urban water resource...

  • Hainan Petrochemical Industry Exhibition – The 7th World Oil and Gas Equipment Exhibition & Meet the Buyer in October

    The “7th World Oil and Gas Equipment Exhibition & Meet the Buyer” will be held in China Hainan International Conference and Exhibition Center (Haikou) from October 18 to 20, 2022. Based on Hainan and radiating the markets of Central Asia, Russia and central & Eastern Europe, this exhibiti...

  • Shanghai has fully resumed the normal production and life order in the whole city

       Since June 1, Shanghai has fully resumed the normal production and life order in the whole city 1. From June 1, Shanghai will enter the stage of comprehensive and orderly resumption of work, production and business, and restoration of normal production and living order. The review and appro...