What sealing ring options are available?

We offer EPDM (black), FKM (brown), and HNBR (yellow) sealing rings with different temperature ranges.

What certifications do the products have?

The products are certified by ASME, ANSI, DIN, and GB.

What is the warranty period?

The warranty depends on the project; please contact us for details.

Premium Reduced Coupling Fittings for Fire Safety Systems

Name: Premium Reduced Coupling Fittings for Fire Safety Systems
Brand: Stone Industrial Co., Ltd
SKU: 1973478981

Sichuan, ChinaStone Industrial Co., Ltd

US$0.90-35.00

500 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Warranty

Depending on The Project(Contact Us for Details)

Connection

Press Connection

Model NO.

Reduced Coupling

Shape

Equal

Head Code

Round

Angle

90 Degree

Wall Thickness

1.2-2.0 mm

Material

Stainless Steel

Technics

Mechanical Extrusion

Certification

ASME, ANSI, DIN, GB

Color

Silver

Max Pressure

16 Bar

Application 1

Fire-Fighting

Application 2

Gas

Application 3

Industry Water

Application 4

Compressed Air

Application 5

HVAC

Application 6

Drinking Water

Application 7

Solar Thermal

Application 8

Waste Water

Sealing Ring 1

EPDM: -30 - 120ºC

Sealing Ring 2

FKM: -25 - + 220ºC

Sealing Ring 3

HNBR: -20 - + 70ºC

Transport Package

Plastic Bag + Carton + Pallet

Specification

15-108mm

Trademark

Linkplus

Origin

China

Key features

Wide Application Range: Suitable for fire-fighting, gas, industry water, compressed air, HVAC, drinking water, solar thermal, and waste water systems.

Multiple Sealing Options: Available with EPDM, FKM, or HNBR sealing rings to meet different temperature requirements.

High-Quality Materials: Made from Stainless Steel 1.4301/AISI 304 or 1.4404/AISI 316L for durability and corrosion resistance.

Strict Certifications: Certified by ASME, ANSI, DIN, and GB standards ensuring safety and quality compliance.

Flexible Customization: Supports OEM/ODM services, full customization, and customization from designs or samples.

Fast Shipping: Ships within 7 days if in stock, or 15-40 days for non-stock items based on order volume.

Sample Availability: Samples can be supplied to customers for quality verification before bulk orders.

Established Manufacturer: Factory established in 2003 with cooperation from Fortune 500 companies and high repeat buyer rate.

Company profile

Cooperated with Fortune 500Exhibition ExperienceYears of Export ExperienceHigh Repeat Buyers Choice

Stone Industrial Co., Ltd

Sichuan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shanghai Port; Shenzhen Port; Ningbo PortAverage Response Time: ≤0.41h CertifiedTerms of Payment: LC, D/P, T/T, etc.

About Our Factory & Business Background

AddressChengdu, Sichuan, China

Registered Capital35,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, EXW, CFR

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPressfittings, Press Fittings and Pipes, Carbon Steel Zinc Plated Pressfittings, Stainless Steel Pressfittings, Kpress-Epoxy Carbon Steel Pressfittings, Kpress-Superdyma Carbon Steel Pressfittings, Kpress-Zinc Carbon Steel Pressfittings, Ipress-304/316L Stainless Steel Pressfittings