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