Meivalve company providing products including wellhead equipment and christmas tree, choke and kill manifold, mud manifold, casing head, tubing head, fracturing head, all kinds of high pressure valves，high pressure swivel joint, hammer union. Main products products are performing API 6A 16C standard, and can provide special product customization service according to customer's requir.
1.Plug valve manufactured by our company has a specification level of pls1-3 and a performance level of pr1-2, which can be interchanged with similar products of SPM and widely used in cementing equipment and fracturing equipment.
2.plug valve is an important part to connect the high pressure manifold during cementing and fracturing operations, and is also suitable for the control of other high pressure fluids. Plug valve is mainly composed of valve body, sealing arc slice , plug and other parts;
3.The low-torque plug valves designed and manufactured by our company are all forged from high-quality high-strength alloy structural steel. The materials used are in full compliance with ASTM and AISI standards, and the product specifications are in full compliance with API Spec 6A.
4. The end of the plug valve is connected by the hammer union plug valve, LP internal thread connection and LP external thread connection. At the same time according to customer requirements to design a base high pressure plug valve;
5. Plug valve specifications are 1", 2", 3", cold working pressure 42Mpa (6000Psi), 70Mpa (10000Psi), 105Mpa(15000Psi) three grades, can be used at room temperature, low temperature and sulfur gas conditions and repair kit.
|Specifications||buckling size||cold working press||Terminal connection type||Buckle model|
|Internal thread ,External thread(LP,NU)|
|Remark: 1."F"-threaded joint,"M"-sphere joint;"LP"-pipe thread, "UN"-un-thickening tubing thread |
2.Order sample:SF105-M×F-2"×2"-fig 1502 union plug valve
2.Example:SF105-M×F-2"×2"-fig 1502 Structure of union plug valve
3.Parts list of (FXM) high pressure fig plug valve
|1||Valve body||1||12||Square sealing ring||2|
|2||Sealing washer||1||13||Sealing arcing shim||2|
|3||Spring rand||1||14||Plug cock||1|
|4||Wing union||1||15||Valve deck sealing ring||1|
|5||Rand||3||16||Support band of valve deck sealing ring||1|
|6||Retaining spring||1||17||Elastic cylindrical pin||1|
|7||Retaining pin||2||18||Valve deck||1|
|8||Locating pin||2||19||Plug cock cap||1|
|9||O-shaped sealing ring||2||20||Locknut||1|
|10||Sealing ring support band||2||21||Grease fitting||1|
|11||Side arcing shim||2|
4.High pressure plug valve maintenance package parts are shown as 9,10,11,12,13,14,15,16 and 21 in structure of high pressure plug valve.
|Name||1"×2"plug valve||2"×2"plug valve||3"×3"plug valve|
|O-shaped sealing ring||2||2||2||2||2||2||2||2||2|
|Sealing ring support band||2||2||2||2||2||2||2||2||2|
|Side arcing shim||2||2||2||2||2||2||2||2||2|
|Square sealing ring||2||2||2||2||2||2||2||2||2|
|Sealing arcing shim||2||2||2||2||2||2||2||2||2|
|Valve deck sealing ring||1||1||1||1||1||1||1||1||1|
|Support band of valve deck sealing ring||1||1||1||1||1||1||1||1||1|