What is your sample policy?

We can supply samples if ready parts are in stock, but customers must pay the sample cost and courier cost.

Can you produce according to samples or drawings?

Yes, we can produce by your samples or technical drawings. We can also build the necessary molds and fixtures.

What is your delivery time?

If goods are in stock, delivery is 3-5 working days after payment. About 7-15 working days with a mold, or 21-28 working days without a mold.

What are your payment terms?

For samples and small orders: 100% via Paypal, Western Union, or T/T. For bulk orders: 30% deposit via T/T and 70% before delivery.

How do you maintain a long-term business relationship?

We keep good quality and competitive prices to ensure customer benefits, and we respect every customer as a friend regardless of origin.

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Flexible Payment Options:: Supports credit cards (Visa/MasterCard), PayPal, Apple Pay, Google Pay, many local payment methods and T/T (bank transfer).

2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing

Hebei SPT Seals Technology Co., Ltd.

11 yrs

5.0 (2 Reviews)

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Product Highlights

Pressure Activated Sealing: Center sealing rings flare open under pressure to create a tight seal and minimize leakage.
Wear Compensation Design: System pressure expands sealing lips to compensate for wear until the packing is completely worn out.
No Tightening Required: Performs best when run loose (finger-tight) and requires no further tightening during operation.
Oil and Chemical Resistance: NBR and HNBR materials offer excellent resistance to oil, gasoline, and corrosive chemicals.
Customizable Materials: Available in NBR, HNBR, FKM, and PTFE with cotton fabric or Fabric reinforcement options.
Low Emissions Performance: Ideal for low emissions boxes and high-pressure applications in oil and gas industries.
ISO 9001 Certified: Manufacturing process adheres to ISO 9001:2015 standards for quality assurance.

Product Attributes

Customization: Available
Material: NBR
Application: Pumps
Model NO.: packing
Type: Shaft Seal
Performance: Wear
Shape: O-Ring
Standard: Standard, Nonstandard
Resistant: Oil Resistance, Acid and Alkali Resistance
Feature: Good Aging Resistant Performance
Certificate: ISO9001, 2015
OEM: Acceptable
Usage: Valve, Pump
Temperature: High Remperature
Sample: Free
Company Type: Manufacture
Rubber: NBR, HNBR, FKM,, PTFE
Service: OEM, ODM or in Stock
Transport Package: Carton
Specification: 2-1/4", 3", 1/4"
Trademark: SPT
Origin: Heb
HS Code: 4016931000
Production Capacity: 1000/Day

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Shipping Cost:: Contact the supplier about freight and estimated delivery time.

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Inspection Service: Optional pre-shipment inspection for quality and quantity checks.
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2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing

2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing pictures & photos — 2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing

2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing
2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing
2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing
2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing
2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing
2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing
2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing

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2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing
2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing
2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing
2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing
2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing
2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing
2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing

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Product Description

2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing

FLUID SEAL

Features and Benefits:
Long lasting sealing performance in tough applications, providing more uptime
Pressure activated center sealing rings flare open under pressure creating a tight seal to minimize leakage making it ideal for low emissions boxes and high pressures System pressure expands the sealing lips to compensate for wear until the packing is completely worn outRequires no tightening and performs best when ran loose (finger-tight) System pressure expands the sealing lips to compensate for wear until the packing is completely worn out Requires no tightening and performs best when ran loose (finger-tight).

Typical Applications:
High oil-to-water ratio
Low abrasive content
Light crude oil
Strong chemicals
High temperature

Media Use:

Sweet crude oil
Salt water
Carbon dioxide
<5% Hydrogen Sulfide
Corrosive Chemicals
Industries Served:
Oil and Gas

Name	Fluid seal rod packing
Size	2-1/4"x1-3/8", 2-1/4"x1-1/4" ect
Material	NBR with cotton fabric
Application	oil field

We produces the Fluid seal rod packing by different materials.
This kind of Rod packing incorporates the proven theory of lip-type action (sealing from pressure), with space provided between each ring to assure an exceptional, non-binding fluid seal for lubrication of the rod.

FLUID-SEAL Rod Packing incorporates the proven theory of lip-type action (sealing from pressure), with space provided between each ring to assure a perfect, nonbinding fluid seal for lubrication of the rod. This packing requires no tightening. It performs best when run loose (finger-tight). Normal operating pressure expands the lips to compensate for wear until the packing is completely worn out.

Materials: Standard Material DURATUFF Standard Material: Material composition includes Nitrile elastomer and cotton fabric specifically formulated to be compatible with petroleum oils and gasoline commonly found in oil and gas production. Good abrasion resistance. Temperature capability: 250ºF / 121ºC -20ºF / -20ºC DURATUFF: Formulated with cotton fabric and the DURATUFF® elastomer for higher temperature and steam capability. Temperature capability: 325ºF / 162ºC -30ºF / -30ºC.

item	value/pump
Size	2 1/2x1 3/8x3 ect
Place of Origin	china
	Hebei
Brand Name	SiPaiTuo
Model Number	standard
Color	Black
Material	HNBR with Fabric NBR with cotton fabric
Application	oilfield
Package	plastic and carton

2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing

2-1/4" X 1-1/2" X 4" Fluid Seal Rod Packing
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

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI226548". Items marked "" are certified.

Company Profile

Hebei SiPaiTuo Seal Technology Co., Ltd is abbreviated as Hebei SPT Seals Technology Co., Ltd. SPT seals company is located in Julu Economic and Technological Development Zone, Xingtai City, Hebei Province, close to the expressway and with convenient transportation.

SPT Seals Company provides seals, gaskets, packings and other sealings for the general industry, power generation/petrochemical, hydraulic, engineering machinery, oil and gas drilling and production stimulation, LNG, aerospace, nuclear and wind power, medical equipment and other industry markets. SPT has passed I S O 9 0 0 1 quality management system certification and has more than 20 years of experience in the production of seals.

We have rubber seal molding production workshops, PTFE seal production workshops, CNC turning production workshops, and mold processing workshop. Mainly focus on manufacturing oil and gas energy seals, hydraulic seals ---especially fabric reinforced Rotary shaft seals, Vee packing sets; Spring Energized seals, oil seals, pressure washer pump seals and kits ect.

We have customers from both domestic market and oversea market. Our Oversea business covers many countries and regions around the world, such as the United States, Canada, Russia, Germany, the United Kingdom and other European and American countries, as well as the Middle East, Southeast Asia and Australia. We have established long-term and stable partnerships with global oil service and equipment companies.

We provide quality products, Timely delivery, meeting customer requirements, customized service, and 24-hour after-sales service.

To be your reliable sealing partner is our goal.

About Our Factory & Business Background

Address: Huangjin Avenue and No. 3 Road Intersection Northbound 300 Meters, Economic Development Zone, Julu County, Xingtai, Hebei, China
Terms of Payment: LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others
Average Lead Time: Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Nearest Port: Tianjin

Our Production Capability & Technical Expertise

Main Products: U Packing for Gate Valves, Hammer Union Seals, Vee Packing Seal Sets, Well Service Packing, Rotary/Radial Shaft Seal Ring, Hydraulic and Pneumatic Seals, High Pressure Washer Pump Seals, Oil&Gas Sealing Soultion, O Rings, Oil Seals

Our Industry Experience & Global Business Record

Export Year: 2014-10-17
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

Are you a factory or trading company?: We have a factory in Xingtai and an office in Shijiazhuang, Hebei Province. Convenient transportation is available near Zhengding international airport.
What is your sample policy?: We can supply samples if ready parts are in stock, but customers must pay the sample cost and courier cost.
Can you produce according to samples or drawings?: Yes, we can produce by your samples or technical drawings. We can also build the necessary molds and fixtures.
What is your delivery time?: If goods are in stock, delivery is 3-5 working days after payment. About 7-15 working days with a mold, or 21-28 working days without a mold.
What are your payment terms?: For samples and small orders: 100% via Paypal, Western Union, or T/T. For bulk orders: 30% deposit via T/T and 70% before delivery.
Why choose to cooperate with you?: We offer competitive prices due to our own factory, reliable quality, good after-sales service, prompt delivery, and various size/color options.
How do you maintain a long-term business relationship?: We keep good quality and competitive prices to ensure customer benefits, and we respect every customer as a friend regardless of origin.