Polyurethane Valve Seals for Petroleum Industry

• Customization: Available
• Style: Floating Seal
• Function: Rotary Sealing
• Model NO.: Mud Pump Parts Valve assembly/Valve body/Valve sea
• Application: Pump, Valve, Plunger Pump
• Shape (For Gasket): Ring Gasket
• Material: PU
• Standard: Standard, Nonstandard
• Used: Ht400/Valve
• Work Place: Petroleum /Natural Gas Industry
• Resistance: Oil Resistant
• Temperature: High Temperature
• OEM: Acceptable
• Color: Yellow,Green
• Model Number: Plunger Pump Soft Packing
• Customized: Acceptable
• Resistant: Oil Resistance
• Company Type: Factory
• Certificate: ISO9001
• Transport Package: Carton
• Specification: 2", 3", 4", 5"
• Trademark: SPT
• Origin: Heb
• HS Code: 8413910000
• Production Capacity: 1000/Day

Product Description

Product Description

Valve seals Valve insert For Pump

        As the valve is used, both the strike face and the insert wear. However, unless a rock or other object is caught in the valve, the wear is progressive and predictable. Based on your operations and the guidelines below, you can make better decisions on valve condition and may be able to lengthen the period before pulling caps and checking valves and seats.Our Rubber division are expert in all type for seals,valve seals ,seats other rubber component for extream service conditions at various location in plants.Our manufacturing capability is to handle all verity for rubber raw material with proper approved manufacturing process.

 

Pressure	High Pressure
Size	2",3",4",5"
Application	Oil &gas well Drilling Rig Mud Pump
Material	PU,Urethane

 

 

             Valve PU Rubber is worked for oil drilling mud pump and cementing piston. It's usage is sealing and buffer.

            It is made of polyurethane material, which have the super advantage of oil resistant, corrosion resistance, abrasion resistance.  And wild work temperature of -35ºC-100ºC, work pressure of 40MPa.
           Polyurethane have long lifetime than rubber, it's wildly used for the consumables of oilfield fracturing cars, oilfield washing cars, cementing cement truck cement truck, piston pumps, mud pumps and other oil equipment.

 

    Oil field special valve insert seal is mainly used in pumps, which functions as water inlet valve and drainage valve. Features: oil and corrosion resistance. The operating temperature is -35 ºC -100 ºC, the pressure is 120MPa, and it can work continuously for one month.

    The main purpose of fracturing is to increase oil field production. 4-5 fracturing trucks operate in the underground oil layer to form a fracture, and the oil flows to the fracturing site, so as to achieve the purpose of oil field production increase.

     Each fracturing truck has three water inlets and three water outlets. The water outlets face the pressure in the well that can press the formation, and are sealed by valve insert. Therefore, they bear high pressure and have higher requirements. Each oil well in the oilfield needs fracturing to achieve the purpose of increasing production, and some oil wells need multiple fracturing. In different oilfields, due to different regions and different depths of oil wells, the stability of Valve is extremely critical.

    SPT Seals adopts imported high-quality raw materials and processing technology, which can fully meet the needs of different oilfields. Generally, it can reach the high standard of 6-7 wells, and can provide high-quality rubber of any shape and size (3 ", 4", 4.5").

Product Description

1.The rubber products are application to both oil base and water base drilling mud.
Including: seals, piston rubber, valve insert, bladder, etc.

2.The piston rubber and valve rubber are the mainly spare part of mud pump fluid end system,in the meantime, it is one of the use of the largest wearing parts.

3.The piston rubber, valve rubber is the vulcanization of rubber products .The material of ordinary piston rubber is nitrile rubber , acrylate rubber .

Description	Temperature	Pump Pressure	Abrasuin	Drilling Fluid
NBR	-40~100ºC	5000PSI(35Mpa)	Not Bad	Water base
	-100~210ºF
Polyurethane	-40~85ºC	5000PSI(35Mpa)	Excellent	Water base&Oil base
	-100~185ºF
HNBR	-50~150ºC	7500PSI(52Mpa)	Good	Water base&Oil base
	-120~300ºF

Plunger Packing Full set & Soft set plunger packings are available in a wide range of materials to meet specific working conditions and requiremtnts of various type of wells and pumps.
Valve Insert Rubber   replaceable valve insert rubber/pu provides economical solutions to various valve maintenances.   our packings are interchangeable, and can be used in multiple brands of plunge pumps.

Company Profile

Packaging & Shipping

FAQ

Q1. Are you a factory or trading company?
We have factory in Xingtai and office in Shijiazhuang, Hebei Province. Convenient Transportation. It's not far from the Zhengding international airport. We warmly welcome clients from all over the world to come to our factory for visit and cooperation.

Q2. What's your sample policy ?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q3. Can you produce according to the samples or drawings?
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q4. What's your Delivery time ?
If the good are in stock generally it is 3-5 working days after receiving your advance payment.
About 7-15 working days if we have mold or 21-28 working days without mold.
The specific delivery time depends on the items and quantity of your order quantity.

Q5.What's your payment terms?
For sample and small order, 100% Paypal. Western Union, T/T.
For bulk order, T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q6. Why choose to cooperate with you? What's your advantage?
1). Strong point:We have our own factory,so the price can be competitive and the quality is reliable.
2). We can offer you a good after-sell service, prompt deliver.
3). We can provide various size and colors according to customers' requirements.
4). By long time testing, quality proved to be excellent.
5). Updated product design.
6). Advanced manufacturing process, with global standards.
7). We win by the high quality and then have a long-term business relationship.

Q7. How do you make our business long-term and good relationship?
1). We keep good quality and competitive price to ensure our customers benefit;
2). We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Our rubber seals are diverse and extensive, so if there is no item what you need, we encourage you to send the drawing or samples to us directly for more information.