What is the minimum order quantity (MOQ)?

The minimum order quantity is 2 tons.

What payment terms are accepted?

Accepted payment types include T/T, L/C, D/P, D/A, PayPal, Western Union, and Small-amount payment. Currencies accepted are USD, EUR, and CNY.

Pressure Release Valve Hardware Water Heater Safety Valve Casting

Name: Pressure Release Valve Hardware Water Heater Safety Valve Casting
Brand: Union Steel Industry Co., Ltd.
SKU: 2080014382

Hunan, ChinaUnion Steel Industry Co., Ltd.

US$25.00

1-4 pieces

US$20.00

5-9 pieces

US$15.00

10+ pieces

Product profile

Customization

Available

Media

Water

Certification

ISO, CE

Temperature

Ordinary Temperature

Connection

Flange

Pressure

Adjustable

Closed

Semi-Closed

Structure

Spring

Material

Cast Iron

Thread

NPT, BSPT, BSPP

Working Temperature

Medium Temperature (120°C<T<450°C)

Body Material

Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-Bronze

Seat Material

NBR/EPDM/PTFE/Silicone etc

End Standard

Pn6/10/16/25/21/150lb/JIS5K/10K/As2129 Table D/E/F

Package

Bubble Bags and Wooden Box

Connection Form

Thread

Seal Form

Hard/Soft Sealed

Certificates

CE ISO Wras Acs Dnv

Coating

Customized

Face to Face

DIN3202 F4, F5, BS5155

Size

DN15-DN100

Handle

Lock or No Lock

Capacity

6000 Pieces/Year

Transport Package

Wooden

Trademark

USI

Origin

China

Key features

Adjustable Pressure Relief: Spring-loaded mechanism with adjustable pressure settings for precise system protection.

High-Quality Materials: Constructed from Cast Iron, SS304, SS316, and other durable alloys for longevity.

Customizable Options: Customizable thread, body material, seat material, coating, and working temperature.

Strict Quality Control: 100% inspection before shipment with pre-production samples and final checks.

Fast Delivery: Spot products delivered within 3 days; customized products within 15 days.

Professional OEM/ODM: Supports OEM and ODM services with customization based on drawings or requirements.

Certified Compliance: Certified by ISO, CE, Wras, Acs, and Dnv to meet international industry standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team

Union Steel Industry Co., Ltd.

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 years CertifiedNearest Port: Tianjin Port;Shanghai Port;Average Response Time: ≤7.83h

About Our Factory & Business Background

AddressNo. 380, Huijin Industry Park, Furong Road, Changsha City Hunan Province, Changsha, Hunan, China

Plant Area160 square meters

Number of Employees18

Registered Capital10,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

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

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity2 Tons

Supply Chain Partners100

Our Production Capability & Technical Expertise

Main ProductsSteel Pipe, Seamless Steel Pipe

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 Engineers1 people

Traceability of Raw MaterialsNo

Our Industry Experience & Global Business Record

Year of Establishment2023-01-18

Main MarketsEurope

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff15

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Cooperated with Fortune 500No

Product Q&A

Q:What materials are used for the valve body and components?

The valve body can be made of Cast Iron, Ductile Iron, Wcb, CF8m, CF8, Al-Bronze, SS304, SS316, or SS321. Other components include Stainless Steel, Carbon Steel, and Copper Alloy.

Q:Can the valve be customized for specific requirements?

Yes, we support OEM and ODM. Customization is available for thread type (NPT, BSPT, BSPP), body material, seat material, coating, and working temperature based on drawings or specific requirements.

Q:What is the delivery time for orders?

Spot products are delivered within 3 days from the PI execution date. Customized products are delivered within 15 days. Special circumstances require further communication.

Q:How do you guarantee product quality?

We conduct a pre-production sample before mass production and perform a final inspection before shipment. All products undergo 100% visual and function inspection.

Q:What certifications does the safety valve have?

The valve is certified with ISO, CE, Wras, Acs, and Dnv standards to ensure compliance and safety in various industrial applications.