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


Leave a Message

PRODUCT

Contact Us

sales@saigaogroup.com susan@saigaogroup.com
+86-531-69959201
lqg18653457231
+86 18653457231
Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China

Contact Us

sales@saigaogroup.com susan@saigaogroup.com
+86-531-69959201
Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China