Manufacturer PTFE Carbon Stem U-Packing Stem Packing Seal for Fls-R FC Gate Valve

Product Description

 

Product Description

PTFE and elastomeric spring energized seals For Valve

SPT SEALS COMPANY manufactures PTFE and elastomeric spring energized seals and sealing systems. Spring Energized Seals can be used in static, reciprocating and slow to medium rotary applications. Unli`ke many other seals where you must size your seal application around standard size seals, Spring energized seal can be manufactured to your product. While standard size seals are something we make everyday, we make seals in any size needed. Used as piston, rod, or face seals, the SPT(SI PAI TUO) spring energized seal is engineered to meet your exact specifications and design intent.

Size	Customized
Place of Origin	China Hebei
Working Temperature	-50ºC~250ºC
Material	PTFE
Application	Pharmaceuticals Liquid Chromatography Food Processing Space Exploration Tire Production Hydraulics Vacuum Service Oilfield Exploration and Production etc
Package	plastic film bag and carton
Model Number	customized
Color	White, Blue, Brown, Black, Grey

U packing/Valve Stem Packing  

Shell Material ----Virgin PTFE
Filling Material -----FKM
Filling Material-----NBR/Buna
Filling Material----HNBR/HSN

U-packing PTFE+FKM/FPM/NBR/HNBR Filled and the Spring loaded Filled PTFE  Stem Packing  are both Used for Cameron FC gate valves and FL gate valves

 

Working pressure	≤ 110Mpa
Working temperature	-50ºC-- +100ºC
Material	PTFE+NBR/HNBR/FKM

Size Chart of U-packing and stem packing gate valve seals

Name	Size
U-packing	1-3/4 x 1 U-Packing;2-3/8 x 1-5/8 U-Packing, 3-1/2 x 2-3/4 U-Packing; 2 x 1-1/4 U-Packing; 2-3/4 x 2 U-Packing; 2 x 3.125 x 1.13; 2-1/4 x 1-1/2 U-Packing; 3 x 2 U-Packing; 2.75x3.50x0.815
Stem packing set	1/2*2-1/4;  2-3/4*2 3-1/2*2-3/4

 

FC gate valves spare parts are available, such as gate, seat rings, seat assembly, retainer plate, body bushing, stem, packing grand, stem packing and so on.

 

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.