SHANDONG SAIGAO GROUP CORPORATION
SHANDONG SAIGAO GROUP CORPORATION
  • Cement Head Accessory

Cement Head Accessory

chrome-plated-pins.jpgpin-assembly.jpgplug-valves-threaded-connection.jpgintegral-plug-valve.jpg
Product No.Part-01 Product No.Part-02  Product No.Part-03Product No.Part-04
Chrome-plated Pins  Pin AssemblyPlug Valves Threaded ConnectionIntegral Plug Valve
landing-female-joint.jpgpressure-gauge-joint.jpgpressure-gauge.jpgsealing.jpg
Product No.Part-05  Product No.Part-06     Product No.Part-07 Product No.Part-08  
Landing Female Joint Pressure Gauge Joint  Pressure Gauge     Sealing


Technical Requirements and Testing of Cement Head Accessory

Cement head /Circulating Head/Swage body, quick-latch joints, cap, pin assembly and other materials mechanical properties must meet the following requirements:

  • Yield strength: σs ≥ 550Mpa

  • Tensile strength: σb ≥ 750MPa  

  • Toughness: Akv ≥ 60J

  • Heat Treatment Hardness: HB270 ~ 300

  • Seals should be acid, alkali, oil.

  • Seals Share A hardness:HS 60~80

  • Temperature: -30 ℃ ~ 120 ℃


Cement Head /Circulation Head/Swage Pressure Testing

Working Pressure

Psi

Testing Pressure

Psi

First Time

Steady Pressure

minutes

Second Time

Steady Pressure

minutes

2000

3000

3

15

3000

4500

3

15

5000

7500

3

15

7150

10000

3

15


Plug Valve and Manifold Pressure Testing

Working Pressure

Psi

Testing Pressure

Psi

First Time

Steady Pressure

minutes

Second Time

Steady Pressure

minutes

10000

10000

3

15

15000

15000

3

15


PRODUCT
Contact Us
  •                   susan@saigaogroup.com
    Fax:

    0531-69959201

    We Chat:

    lqg18653457231

    WhatsApp:

    +86-18653457231

    Add:

    No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China

Why Choose Us

Why Choose Us
  • AFTER-SALE AND SERVICE
    AFTER-SALE AND SERVICE

    Professional customer service team, professional after-sale services create a comprehensive high-quality, advanced technology, reliable products, which gives you a strong sense of security.

  • PROFESSIONAL
    PROFESSIONAL

    Professionals, professional skills and precision equipments insure that we can provide you with professional product customization service.

  • QUALITY
    QUALITY

    The best quality products, strict quality control system and good reputations established Saigao product's irreplaceable place.

  • INNOVATION
    INNOVATION

    Superb technical team with continuous technological innovation, closely follow the market's trend help you to create the highest performance products. 

THANK YOU FOR YOUR ATTENTION ON SAIGAO
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