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PTFE Stainless Steel LNG Cryogenic Spring Energized Seal
US$0.10-1.00
100 Pieces
Sample price:US$1.00/piece.Request sample

Product profile

Material

Metal Rubber

Application

Car, Pump, Chemical, Medical Treatment

Type

Stationary Seal

Model NO.

LNG

Performance

Corrosion, High Temperature, High Pressure, Fricti

Shape

O-Ring

Standard

Standard and Nonstandard

Pressure Level

Class150~Class2500

Temperature Range

-200℃~260℃

Maximum Pressure Resistance

200MPa

Applicable Medium

LNG

Transport Package

Carton

Specification

According to the quantity

Trademark

lianghao

Origin

Taizhou, Jiangsu, China

Key features

Superior Corrosion Resistance: PTFE matrix and nickel-based springs resist H2S, CO2, and various corrosive chemicals.
Low Friction Coefficient: Self-lubricating PTFE reduces operating torque and eliminates valve stem sticking.
Long Service Life: Excellent anti-fatigue and anti-wear performance significantly reduces maintenance costs.
Flexible Customization: Customizable pressure levels, temperature ranges, and groove dimensions available.
International Standard Compliance: Meets AS4716, JIS B2401, MIL-G5514F, DIN3771, ASTM D2000, ISO3302, and ISO2768.

Company profile

Taizhou Lianghao Electromechanical Equipment Co., Ltd.
Fast DeliveryR&D CapabilitiesManagement CertificationQuality Assurance
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 0 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.16h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

Address501, Unit B, Building 3, Changshun Chuanggu Intelligent Health Medical Industrial Park, Taixing City Industrial Park, Taizhou City
Plant Area899.92 square meters
Number of Employees11
Registered Capital1,000,000 RMB
International Commercial Terms(Incoterms)CIF, CFR, FOB, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity10 Pieces
Supply Chain Partners35

Our Production Capability & Technical Expertise

Main ProductsFFKM(Perfluorolastomer) Seals; Spring Energized Seal; Stainless Steel PTFE Seal; Rubber Seals; Plastic Seals
Production Lines4
Production MachinesLathe, CNC Lathe, Drilling Machine
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers2 people
Traceability of Raw MaterialsYes
Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2019-09-11
Main MarketsDomestic
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015
Cooperated with Fortune 500No

Product Q&A

Q:Which payment methods are accepted?
A:
Irrevocable L/C, Cash, PayPal, Credit card, T/T money transfers, D/P, Western Union, and small-amount payments. Terms include 30% deposit with 70% balance before shipment.
Q:What is the normal lead time for orders?
A:
Prototype/first article takes 1-2 weeks. Tooling production takes 10 days. Average production after sample approval is 2-3 weeks. Peak and off-peak seasons both within 15 workdays.
Q:How are products packed?
A:
Standard packing is by carton box loaded on pallets. Special packing methods can be accepted upon request.
Q:How to select the raw compound for my application?
A:
With years of experience, we help select the best material for your needs while considering material costs.
Q:Do you use international standards for rubber products?
A:
Yes, we mainly use ASTM D2000 for material quality, with tolerances per ISO3302 and ISO2768.

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