



Main parts and materials | ||
NO. | Parts name | material |
1 | Valve body | Grey iron Ductile iron |
2 | Bonnet | Grey iron Ductile iron |
3 | Disc | Grey iron Ductile iron |
4 | Rod pin | Carbon steel Stainless steel |
5 | Axle pin | Carbon steel Stainless steel |
Function and specification | |||||
Type | Nominal pressure(MPa) | Testing pressure | Suitable temperature(ºC) | Suitable medium | |
Strength (Water)(MPa) | Enclose(Water)(MPa) | ||||
H44T-10 | 1.0 | 1.5 | 1.1 | ≤200 | Water Vapour Oil |
Outline and connecting mesurement | |||||||
Type | Nominal DN(mm) | Measurement(mm) | Reference Weight (kg) | ||||
L | D | D1 | D2 | z×∅d | |||
H44T-10 | 40 | 200 | 145 | 110 | 85 | 4-∅18 | 9.3 |
50 | 230 | 160 | 125 | 100 | 4-∅18 | 13.5 | |
80 | 310 | 195 | 160 | 135 | 4-∅18 | 26 | |
100 | 350 | 215 | 180 | 155 | 8-∅18 | 30.6 | |
150 | 480 | 280 | 240 | 210 | 8-∅23 | 65 | |
200 | 495 | 335 | 295 | 265 | 8-∅23 | 90 | |
300 | 700 | 440 | 400 | 368 | 12-∅23 | 199.5 | |
400 | 900 | 565 | 515 | 482 | 16-∅25 | 370.5 | |
500 | 978 | 670 | 620 | 585 | 20-∅25 | 670 | |
600 | 1295 | 780 | 725 | 682 | 20-∅31 | 1100 |



Hebei Yaosheng idustry located in B # industrial park, Xushui district, Baoding city, Hebei province, is a
professional company integrating the research, development, manufacture and sales.Standards such as GB, JB, US API, ANSI, British BS, German DIN, Japanese JIS, GOST, and French NF are mainly adopted. There are
about 100 series of products, such as, gate valve, globe valve, check valve, ball valve, butterfly valve, bottom valve, drain valve, filter, and flange, which have been widely used in fields of petroleum, petrochemical, chemical, electric power,construction, medicine, water supply and drainage.
Products have been widely launched in the market of European and Middle East and Southeast AISA, mainly including the United States, Romania, Spain, Vietnam, Indonesia, Malaysia, Russia, Kazakhstan, Ukraine and other countries.

1. All our workers own rich experience to ensure the export smoothly and make you feel sincere service before, during and afterthe purchase.
3. High output, you can get the earliest goods.
4. The factory sells directly, removes the middleman and earns the difference, allowing you to get the best price.
5. We have the specialized after-sales service to solve the quality problems in time.
You are an agent, you will have a competitive price
You are the end user, you will have superior quality