Stem Packing/U-Packing for The Type FC Gate Valve

• Material: PTFE+FKM/HNBR etc
• Usage: Engine, Transmission, Rear Axle, Gate Valves
• Type: Haplotype
• Speed: Speed
• Pressure: Pressure Type
• Lip: Single Lip
• Model NO.: U type
• Standard: Standard, Nonstandard
• Company Type: Manufacturer
• Factory Visit: Available
• Color: White, Black etc.
• 3D/CAD Drawing: Available
• Hardness: 70-90 Share a
• Working Pressure: 15000psi
• Sample: Free
• Service: Stock, ODM or ODM
• Transport Package: PP Bag Inside, Carton Outside or Your Needs
• Specification: 2*1-1/4"*13/16"
• Trademark: SIPAITUO
• Origin: Hebei, China
• HS Code: 4016931000
• Production Capacity: 50000 Pieces Per Year

Product Description

Product Description

 

Stem Packing for the Type FC Gate Valve 

The U-Packing comprises a PTFE jacket bonded securely with the NBR or fkm energizer.

Name		Stem Packing/U-Packing/Gland Packing
Material		PTFE/PTFE composite PEEK + fkm/HNBR/NBR
Size
Working pressure		≤110MPa
Working temperature		-50~+200ºC
Feature		Excellent effect, big surface of friction big torque
Delivery time		3-7 working days
Application		Oilfield & Gas Service

Hammer Union Seals

We produce Compatible Hammer Union Seals (Lip Seals) Service in NBR, FKM and HNBR for Weco Standard and Guiberson Stanard. Some profiles such as Fig1502, Fig2202, Fig2002, Fig1002, Fig602 etc. require a Hammer Union Lip seal or an 'O'Ring depending on the Size of the Hammer Union. The manufacturing process is closely monitored so as to gurantee the correct hardness and composition. 

Name	Hammer Union Seals
Material	80/85/90 Nitrile 80/85/90/95 fkm 80/80/90 HNBR  PTFE NBR/HNBR/FKM+Stainless Steel/Brass
Size	2" 3" 4" or customized
Working Pressure	15000psi
Delivery time	3-5 working days
Application	Available in Guiberson and Weco Styles

 

Sizes

NBR Duro 70-90 

HU 2 NBR90

HU 2 NBR90-BU

HU 2 NBR90-BUSS

HU 3 NBR90

HU 3 NBR90-BU

HU 3 NBR90-BUSS

HU 4 NBR90

HU 4 NBR90-BU

HU 4 NBR90-BUSS

HNB Duro 70-R90 

HU 2 HNBR90

HU 2 HNBR90-BU

HU 2 HNBR90-BUSS

HU 3 HNBR90

HU 3 HNBR90-BU

HU 3 HNBR90-BUSS

HU 4 HNBR90

HU 4 HNBR90-BU

HU 4 HNBR90-BUSS

FKM Duro 70-90 

HU 2 FKM90

HU 2 FKM90-BU

HU 2 FKM90-BUSS

HU 3 FKM90

HU 3 FKM90-BU

HU 3 FKM90-BUSS

HU 4 FKM90

HU 4 FKM90-BU

HU 4 FKM90-BUSS

        PTFE

2" White PTFE

3" White PTFE

4" White PTFE

Oilfield & Gas Service

We produce well service packing replacements for mud pumps. Well Service Packing is made from high quality materials for extended service life in all applications. We offer a variety of compounds for all types of environments including high-pressure, abrasive and high-temperature. We offer both complete sets and replacement sets.

Replacement Set - Header Ring, Pressure Ring, Top Adapter and Wiper Ring
Complete Set - Header Ring, Pressure Ring, Top Adapter, Brass Lantern Ring and Adapter

We offer standard soft packing, extreme gold packing, and severe service packing which includes a graphite ring for additional lubrication. 

Name	High pressure Well Service Plunger Packing sets
Material	1) Buna/NBR/Nitrile fabric  2) HSN/HNBR, 3) Neoprene 4) Fluorocarbon/Perfluoroelastomer, 5) Filled PTFE blends, 6) PEEK  7) Aramid fabric/HNBR composite 8) other elastomer and plastic materials.
Size	3", 3.5", 4", 4.5", 5" or customized
Working Pressure	15000psi
Delivery time	3-5 working days
Application	Well Service Pumps Fracturing Pumps Cementing Pumps Acidizing Pumps

FEATURES AND BENEFITS

• Extensively field tested to ensure extended service life
• Eliminates extrusion
• Abrasion resistance
• Eliminates plunger wear caused by abrasive sealing materials
• High pressure application
• Low coefficient of friction
• Superior strength
• Longer life means less downtime, lower maintenance costs and increased profitability

 

Name	Well Service Valves & Seats
Material	AISI 8620/ASTM 8620h Alloy Steel, 18Cr2Ni4WA
Size	4" 4.5" or customized
Working pressure	23000psi
Delivery time	5-7 working days
Application	Well service Fracturing Well completion Coil-tubing Work-over Cementing Acidizing

Features 
1. Valve body with full integrated forged technology and precisiion machining to get exact dimensional tolerance control
2. Heats treat carburizing with a deep wear case
3. Surface hardness HRC59~HRC61, much increased resistance to abrasion and extrusion
4. Urethane is poured directly around machined serrations to anchor the insert to the valve
5. 100% processing inspection 

 

Plug Valve Seals & Plug valve Repair kits
Material	NBR/HNBR+Brass etc.
Size	1" 2" or customized
Delivery time	3-5 working days

 

Swivel Joint Seals & Swivel Joint repair kits
Material	NBR, HNBR etc.
Size	2" 3" 4" or customized
Delivery time	3-5 working days

Our Company & Factory

Our company. is a primary supplier of numerous specialized seals and related items for various aspects of the Oil and Gas Industry. Among SIPAITUO company's Energy Products are the following: 

Hammer union seals 
Well service pump/plunger packing
U-Packing
Well service valves & seats
Swivel joint repair kits
Plug valves repair kits... 

Our product suite is diverse and extensive, so if you're not sure exactly what you're looking for, we encourage you to reach out to us directly for more direction. 



SIPAITUO Produce & sells a variety of seals for use in rotary and shaft solutions. These include oil seals, grease seals, shaft seals, mechanical seals, and braided packing. Seals are available in several different configurations including, but not limited to: single lip or double lip, with or without a spring, as well as a two spring lip format.
Oil Seals are used to seal around a rotating shaft and keep an oil-based lubricant inside an axle, engine, etc. Grease seals are used to seal more viscous grease lubricants in rotary shaft applications. For all automotive, motorcycle, agricultural and industrial equipment applications, We provides a broad range of oil and grease seals in a wide variety of styles, sizes and materials to fit your application. 

Our Services

1.Any inquiries will be replied within 8 hours.
2.Professional manufacturer.Welcome to visit our website.  3.OEM/ODM available: any your idea on seals we can help you to design and put it into production.
4.High quality,fashion designs, reasonable &competitive price,fast lead time.
5.Complete Equipment and strong production.
6.Big Market share and Received very well by many customers.
7.Multiple models to satisfy customers from all over the world.