Long Stem Stainless Steel Gas Welded Ball Valve
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB |
| Min Order: |
10/Piece |
| Pay Type: |
T/T |
Technical descriptions:
1.Full port.
2.Nominal Pressure: PN 16 to PN 64 / ANSI Class 150 to Class 300
3.Service: district heating hot water, natural gas, oil, steam, petrochemical .etc.
4.Operate actuator: lever, gear (Vertical / Horizontal); pneumatic / electrical
Full Port Underground Ball Valve(Short Type) | Size DN | L | D | D1 | D2 |
| DN 50 | 300 | 50 | 60.3 | 114 |
| DN 65 | 300 | 65 | 76.1 | 140 |
| DN 80 | 300 | 80 | 88.9 | 165 |
| DN 100 | 325 | 100 | 114.3 | 216 |
| DN 125 | 350 | 125 | 141.3 | 219 |
| DN 150 | 490 | 150 | 168.3 | 355 |
| DN200 | 580 | 200 | 219.1 | 356 |
| DN 250 | 550 | 250 | 273.1 | 457 |
| DN 300 | 630 | 300 | 323.9 | 508 |
| DN 350 | 762 | 337 | 355.6 | 559 |
| DN 400 | 840 | 387 | 406.4 | 660 |
| DN 500 | 1010 | 489 | 508.0 | 812 |
| DN 600 | 1140 | 591 | 609.6 | 1016 |
| DN 700 | 1346 | 686 | 711.2 | 1095 |
| DN 800 | 1524 | 781 | 812.8 | 1237 |
| DN 900 | 1727 | 874 | 914.4 | 1385 |
Material Description: | Parts Name | Materials |
| Body | ST37.8 | A105 | LF2 |
| Neck | ST37.8 | A105 | LF2 |
| Ball | AISI 304 | AISI304 | AISI304 |
| Stem | A276-410 | A276-410 | A276-410 |
| Seat | PTFE+C | PTFE+C | PTFE+C |
| Metal Washer | ASTM A182 F6A | ASTM A182 F6A | ASTM A182 F6A |
| Spring | 50CrVA | 50CrVA | 50CrVA |
| O-ring | FPM | FPM | FPM |
| End Piece | ST37.8 | A105 | LF2 |
| Handle | Galvanizes Steel | Galvanizes Steel | Galvanizes Steel |
| O ring | FPM | FPM | FPM |
| Gland | A182-F304 | A182-F304 | A182-F304 |
| Temperature : | -29ºCto 200ºC | -29ºCto 200ºC | -46ºCto 200ºC |
Benefits:
1International Certificates & Standards ;
2.Designed for district heating system , heat transfer piping , oil pipelines and gas industry application ;
3.Same lifetime as the pipeline system ;
4.Maintenance-free , no adjustment or lubrication with no running costs ;
5.Bi-Directional valve.
Main Characteristics:
1.One-piece welded body & End piece connection pipe (Connection dimension to ASTM / EN / KS / JIS / GOST Standard .etc will be available.
2.Bubble tight excellent sealing with PTFE+C seats.
3.Preloaded seat springs ensure leak-tight at low pressure and reduce valve operational torque.
4.Anti blow-out stem.
5.Double O-rings ensure the stem sealing and are replaceable.
6.Stem dry bearing, metal with PTFE coating having self-lubricating capabilities. (Additional lubricant unnecessary.
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Certificate: |
CE,P-Mark |
| Design & Manufacturer: |
API 602 ; ANSI B16.34 |
| Inspect And Test: |
API 598 |
| Warranty: |
24 Months |
| Connection Form: |
Welding |
| Channel: |
Straight Through Type |
| Structure: |
Fixed Ball Valve |
| Type: |
Fixed Ball Valve |
| Application: |
Water Industrial Usage |
| Material: |
St37.8 / A105 / Lf2 |
| Nominal Pressure: |
Pn 16 to Pn 64 |
| Temperature: |
-46 Degree to 200 Degree |
We are a valve manufacuturer company specializing in manufacturing forged steel valves ( gate valve, check valve, globe valve, ball valve. ) and fully welded ball valves (DN15-DN1200) for more than ten years.
Standard: API, ANSI, DIN, JIS, JB, HB, BS, GB, etc.
Certificates: CE, ISO9001, GOST.
We can also design and manufacture according to the customers' special requirements.
Doing business with customers who from Russian, Spain, Thailand, America, England, Norway, Lithuania, Poland, Iran, Brazil, Saudi Arabia, etc.
