Spring Energized PTFE U Packing Seal mechanical face seal fits FLS and FLS R Gate Valves
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- Supplier: Hebei SPT Seals Technology Co. Ltd.
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Product Overview
Description
Product Description
PTFE or PEEK Spring-energized Seat Seals
Type :ESC ,ESB type with V spring
Materila -----Jacket:PEEK or Modified PTFE Spring :Stainless Steel or Alloy or Elgiloy
Standard :API6A, PR2
Application :For FC ,F,FLS slab gate valve
Wellhead seal ring /Gate valve seals /spring energieed seals PR2 gate valve seat seal ring
Wellhead seal ring is a kind of seal rings which are the key sealing parts on oil fields for wellhead equipment.\t\t\t\t\t\t\t\t\t\t\t\t
Wellhnead seal ring usually include gate valve seal ring, seat seal ring, choke stem seal ring, body bushing seal ring, PE secondaryseal, BT secondary seal, CS seal ring, FS seal ring, Seal ring, P seal ring. Hammer Union seal ring, BX gasket ring, R gasket ring, RX gasket ring etc.\t\t\t\t\t\t\t\t\t\t\t\t
Typical sealing applications includes wellhead gate valve, wellhead plug valve, wellhead choke valve, wellhnead check valve, wellhead and\tChristmas tree etc.\t\t\t\t\t\t\t\t\t\t\t\t
Wellhead equipment seals for oil and gas applications can be exposed to everything from harsh dilling and completion fluids to high temperatures, pressures and contact forces. How well, and how long a seal performs in such conditions greatly depends on the choice of sealing material.
SPT SEALS TECHNOLOGY can help you select the suitable sealing material for your application by drawing from four major polymeric material groups: Rubbers, such as nitrile (NBR) and hydrogenated nitrile (HNBR) and fluorocarbon rubbers (FKM, FPM, TFE/P，FFKM) Thermoplastic (TP)elastomers, such as polyurethane (TPU) Polytetrafluoroethylene (PTFE) and its compounds Plastics, such as PEEK\t\t\t\t\t\t\t\t\t\t\t\t
We SPT SEALS TECHNOLOGY are dedicated to improving eficiency and safety in field operations, all kinds of seal ring can be designed and manufactured according to user's requirements.
\t\t\t\t\t\t\t\t\t
We SPT SEALS TECHNOLOGY dedicate to supply the best seal ring for our customer.
Wellhnead seal ring usually include gate valve seal ring, seat seal ring, choke stem seal ring, body bushing seal ring, PE secondaryseal, BT secondary seal, CS seal ring, FS seal ring, Seal ring, P seal ring. Hammer Union seal ring, BX gasket ring, R gasket ring, RX gasket ring etc.\t\t\t\t\t\t\t\t\t\t\t\t
Typical sealing applications includes wellhead gate valve, wellhead plug valve, wellhead choke valve, wellhnead check valve, wellhead and\tChristmas tree etc.\t\t\t\t\t\t\t\t\t\t\t\t
Wellhead equipment seals for oil and gas applications can be exposed to everything from harsh dilling and completion fluids to high temperatures, pressures and contact forces. How well, and how long a seal performs in such conditions greatly depends on the choice of sealing material.
SPT SEALS TECHNOLOGY can help you select the suitable sealing material for your application by drawing from four major polymeric material groups: Rubbers, such as nitrile (NBR) and hydrogenated nitrile (HNBR) and fluorocarbon rubbers (FKM, FPM, TFE/P，FFKM) Thermoplastic (TP)elastomers, such as polyurethane (TPU) Polytetrafluoroethylene (PTFE) and its compounds Plastics, such as PEEK\t\t\t\t\t\t\t\t\t\t\t\t
We SPT SEALS TECHNOLOGY are dedicated to improving eficiency and safety in field operations, all kinds of seal ring can be designed and manufactured according to user's requirements.
\t\t\t\t\t\t\t\t\t
We SPT SEALS TECHNOLOGY dedicate to supply the best seal ring for our customer.
PTFE and elastomeric spring energized seals
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. Unlike 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.
Hammer union seals are used in the connections between flexible hoses or pipes used in the oil drilling industry. The seal provides a critical fluid tight connection within the union hardware.
Hammer unions consist of a thread end, a nut end, and a hammer nut that when tightened seal the assembly with the assistance of an elastomeric seal. The seal is lipped to prevent it from falling out when inverted.
Some profiles such as Fig 2202, Fig 1004, Fig 1502, Fig 2002, Fig 602, Fig 1002 etc require a Hammer Union Lip Seal or an 'O'Ring depending on the Size of the Hammer Union.
We produce 2",3", and 4" Hammer Union Seals in Nitrile for standard service and in FKM or HNBR for Sour Gas Service. In addition to the standard molded rubber seals, we offer these with either a brass or stainless steel anti-extrusion ring. Also available in PTFE,PU
Hammer unions consist of a thread end, a nut end, and a hammer nut that when tightened seal the assembly with the assistance of an elastomeric seal. The seal is lipped to prevent it from falling out when inverted.
Some profiles such as Fig 2202, Fig 1004, Fig 1502, Fig 2002, Fig 602, Fig 1002 etc require a Hammer Union Lip Seal or an 'O'Ring depending on the Size of the Hammer Union.
We produce 2",3", and 4" Hammer Union Seals in Nitrile for standard service and in FKM or HNBR for Sour Gas Service. In addition to the standard molded rubber seals, we offer these with either a brass or stainless steel anti-extrusion ring. Also available in PTFE,PU
Color | Material |
Black | NBR/FKM/HNBR with Brass or Stainless Steel |
Blue | FKM with Stainless Steel |
Yellow | Fkm With Stainless steel |
White | PTFE |
Note | Material and color descriptions are only for seals shown in the picture on the left |
Direction for use
Hammer unions consist of a thread end, a nut end, and a hammer nut that when tightened seal the assembly with the assistance of an elastomeric seal. The seal is lipped to prevent it from falling out when inverted. This sealing we call it hammer union seal/weco seal or seal ring
Size Information
Size Chart of hammer union seals
Size | 2" | 3" | 4" | ||||
Material | Hammer Union Seals in Nitrile for standard service and in FKM or HNBR for Sour Gas Service. In addition to the standard molded rubber seals, we offer these with either a brass or stainless steel anti-extrusion ring. Also available in PTFE,PU | ||||||
Pressure | 6000psi to 15000psi | ||||||
Hardness | 75Shore A to 95 Shore A | ||||||
Related Products
Company Introduction
SPT company to furnish gaskets, packing, and seals to the general industrial marketplace. SPT have more than 15 years of experience in producing seals .The company has expanded into new markets consisting of Power Generation/Petrochemical, Hydraulic, and Aviation Fuel Handling products.
Our sealing include the following items --
Oilfield seals（hammer union seals ,plug valve seals ,swivel joint packing seals ,PTFE filled FKM/NBR/HNBR U-packing gate valve seals ,PTFE stem packing valve seal ,Vee packing sets ,PTFE seat seal,PEEK Back up ,Rubber sleeve ）
Fluid end parts and seals (HNBR with Kevlar Well service packing set ;Valve insert and seat , rubber Piston,Wiper seal ;)
High pressure washer pump seals and seal kits ;Hydraulic seals and oil seals
Our sealing include the following items --
Oilfield seals（hammer union seals ,plug valve seals ,swivel joint packing seals ,PTFE filled FKM/NBR/HNBR U-packing gate valve seals ,PTFE stem packing valve seal ,Vee packing sets ,PTFE seat seal,PEEK Back up ,Rubber sleeve ）
Fluid end parts and seals (HNBR with Kevlar Well service packing set ;Valve insert and seat , rubber Piston,Wiper seal ;)
High pressure washer pump seals and seal kits ;Hydraulic seals and oil seals
Our Services & Strength
we have unparalleled customer service, quality products, and timely delivery to meet customer requirements and SPT provide custom-made services.
Delivery and Payment
FAQ
1.Are you trading company or factory ?
We are seal manufacturer .
Shipping terms:
DHL, UPS, FEDEX, TNT, air freight, sea shipping or based on customer arrangement
6.How about the payment terms?
1. For sample order , Paypal. Western Union, T/T or Alibaba Trade Assurance
2. For bulk order, T/T 50% deposit and the balance should be finished before delivery from our factory
7.Which sizes do you have ?
You can contact with us directly ,then we will send them to you via your email.
We are seal manufacturer .
2. Can you supply OEM ?
we accept OEM order according to your drawing or samples.
3. How can I get some samples ?
We are honored to offer you samples. New clients are expected to pay for the courier cost;
The samples are free for you, this charge will be deducted from the payment for formal order
4.If the samples cannot match with our work condition ,such as the size or the raw material ,could you modify the mold or resend the sample ?
We can resend the sample to you based your request .
5.How about the packing and shipping terms?
Packing:
Inner plastic bags or Kraft paper;Outside paper cartons or wood cartons; or according to the customers request.
we accept OEM order according to your drawing or samples.
3. How can I get some samples ?
We are honored to offer you samples. New clients are expected to pay for the courier cost;
The samples are free for you, this charge will be deducted from the payment for formal order
4.If the samples cannot match with our work condition ,such as the size or the raw material ,could you modify the mold or resend the sample ?
We can resend the sample to you based your request .
5.How about the packing and shipping terms?
Packing:
Inner plastic bags or Kraft paper;Outside paper cartons or wood cartons; or according to the customers request.
Shipping terms:
DHL, UPS, FEDEX, TNT, air freight, sea shipping or based on customer arrangement
6.How about the payment terms?
1. For sample order , Paypal. Western Union, T/T or Alibaba Trade Assurance
2. For bulk order, T/T 50% deposit and the balance should be finished before delivery from our factory
7.Which sizes do you have ?
You can contact with us directly ,then we will send them to you via your email.
Contact
Lisa (Sales Manager)
Hebei SPT Seals Technology Co., Ltd.
E-mail:sales@spt-seals.com
Mobile/Wechat/Whatsapp:+8615081152830
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