Can the product be customized?

Yes, we offer OEM and ODM services including customization from samples, designs, and flexible customization.

What is the delivery time?

Delivery time is 7-30 days ex mill. Off-season lead time is within 15 workdays, while peak season is 1-3 months.

What are the common applications for this adapter?

It is used in automatic sprinkler systems, industrial pipelines (shipping, mining, oil), and infrastructure like subways and airports.

FM / UL Approved 3 Inch Ductile Iron Flange Adapter.

Name: FM / UL Approved 3 Inch Ductile Iron Flange Adapter.
Brand: Guangzhou Kingmetal Steel Industry Co., Ltd.
SKU: 783224315

Guangdong, ChinaGuangzhou Kingmetal Steel Industry Co., Ltd.

US$1.00

100 Pieces

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST

Type

Welding Flange

Model NO.

KM-278

Material

Ductile Iron

Structure

Flanges

Connection

Flanged

Sealing Surface

Manufacturing Way

Casting

Size

Dn50-300

Technics

Casting

Certificate

FM/UL/ISO/CE

Work Pressure

300psi ,2.07MPa

Loading Port

Chinese Main Port

Delivery Time

7-30 Days Ex Mill

Transport Package

Standard Sea-Worthy Package

Specification

dn50-300

Trademark

Kingmetal

Origin

China

Production Capacity

1000tons/Month

Key features

FM/UL Certification: Approved for automatic sprinkler systems and fire protection applications.

Ductile Iron Material: Made from QT450-12 ductile iron (ASTM A536 Grade 65-45-12) for durability.

Wide Pressure Range: Available in 300PSI, 500PSI, 750PSI, and 1000PSI pressure ratings.

Customizable Sizes: Size customization available from DN50 to DN300 (1'-16').

Multiple Surface Treatments: Options include red painted, galvanized, epoxy powder, and dacromet.

OEM/ODM Service: Supports full customization, minor customization, and flexible design options.

Versatile Applications: Suitable for fire protection, industrial pipelines, subway, and railway systems.

Fast Delivery: Delivery time within 7-30 days ex mill; off-season lead time within 15 workdays.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceImporters and Exporters

Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, 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. CertifiedExport Year: 13 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.98h

About Our Factory & Business Background

AddressRoom 703, Jinbi Lingxiu International Center, No. 3 North Junya Street, Guangzhou, China

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

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

Average Lead TimePeak Season Lead Time: one month, 1-3 months Off Season Lead Time: within 15 workdays, one month

Supply Chain Partners200

Our Production Capability & Technical Expertise

Main ProductsSteel Pipes, Pipes Fittings, Socket Fittings, Flange, Angle Bar, C Chanel, Steel Coils, Steel Plate, Valves, Grooved Fittings

R&D Engineers3 people

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa

Number of Foreign Trading Staff10

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:What certifications does the flange adapter have?

The product holds FM and UL certifications, and is also approved by ISO, TUV, PED, and API.

Q:What materials are used for the flange adapter?

It is made of Ductile Iron, specifically QT450-12 or ASTM A536 Grade 65-45-12.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 100 pieces.

Q:What surface treatments are available?

Options include red painted, orange painted, galvanized, red sprayed, orange sprayed, dacromet, epoxy powder, epoxy, electroplate, and galvanized+epoxy.

Q:What are the payment terms?

We accept L/C, T/T, Western Union, D/P, and small-amount payments.