What testing is performed before shipment?

Each joint is hydro-statically tested to 1.5 times working pressure and electrically tested to verify insulation capability.

What is the typical delivery time?

Delivery time is approximately 30 days ex mill, with off-season lead times within 15 workdays to one month.

Can the joint be customized with extra-length pipe pups?

Yes, optional extra-length pipe pups provided by the customer can be included in the completed joint.

API Grb, X42, X52, X56, X65, X70 Insulation Joint with Rtj Flange

Name: API Grb, X42, X52, X56, X65, X70 Insulation Joint with Rtj Flange
Brand: Guangzhou Kingmetal Steel Industry Co., Ltd.
SKU: 2256594415

Guangdong, ChinaGuangzhou Kingmetal Steel Industry Co., Ltd.

US$500.00

1 Piece

Product profile

Customization

Available

Standard

DIN, ANSI, GB

Material

Medium Carbon Steel

Model NO.

MD-8101650444003720

Connection

Welding

Surface Treatment

Black Oxide

Head Type

Round

Size

2"~48"

Type

Welded

Loading Port

Chinese Main Port

Delivery Time

30 Days Ex Mill

Thickness

Sch5-Sch160xxs

Sealing Gasket

Nitrile O-Rings

Insulating Rings

Glass or Fabric Reinforced Epoxy

Dielectric Filler

Epoxy Resin

Coating

Epoxy Resin

Transport Package

Standard Export Sea-Worthy Packing

Specification

1/2"~48"

Trademark

kingmetal

Origin

China (Mainland)

Key features

Monolithic Design: Pre-fabricated, non-separable, bolt-less single-piece construction for easy installation and zero maintenance.

Corrosion Prevention: Electrically isolates pipeline sections to prevent corrosion from stray currents using epoxy coatings and dielectric fillers.

High Pressure Rating: Available in sizes 2'-48' with pressure ratings from ANSI 150 to ANSI 900.

Rigorous Testing: Factory assembled, hydro-statically tested to 1.5x working pressure, and electrically tested for insulation capability.

Customizable Coating: Internal and external surfaces coated with non-conductive epoxy paint or per customer specification.

NDE Quality Assurance: Fully qualified for Magnetic Particle, Ultrasonic, and Liquid Penetrant examinations with NDE test reports.

Durable Materials: Constructed from API 5L X52-X70, ASTM A694, or SA105/SA106 steel with Nitrile O-ring seals.

Flexible Customization: Supports customization from samples, designs, and minor adjustments for size, type, and loading port.

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: ≤5.69h

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 is the warranty or maintenance requirement?

No maintenance is required for the entire service life of the insulating joint.

Q:What sizes and pressure ratings are available?

Sizes range from 2' to 48', with pressure ratings from ANSI 150 to ANSI 900.

Q:How does the joint prevent corrosion?

It electrically isolates pipeline sections using insulating gaskets, dielectric filler, and non-conductive epoxy coatings to stop stray current interference.

Q:What materials are used for the joint and seals?

Materials include API 5L X52-X70, ASTM A694, or SA105/SA106 steel, with Nitrile O-rings for sealing gaskets.

Q:Is customization available for this product?

Yes, customization is available for size (2'-48'), type, loading port, thickness, and coating per customer specifications.