What gasket types are suitable for this flange?

Flat gaskets such as rubber, EPDM, graphite, or spiral wound gaskets can be used, depending on pressure, temperature, and media.

Can special coatings or surface treatments be provided?

Yes. Available options include black finish, anti-rust oil, zinc coating, epoxy coating, or customized surface treatments as required.

Is customization available for non-standard sizes or thicknesses?

Yes. Customized dimensions, materials, drilling patterns, and coatings can be supplied for project-based requirements.

GOST Standard High Pressure Stainless Steel Plate Flange for Pipeline System Connecting

Name: GOST Standard High Pressure Stainless Steel Plate Flange for Pipeline System Connecting
Brand: Maitolead Pipeline Technology(Tianjin)Co., Ltd.
SKU: 1983546861

Tianjin, ChinaMaitolead Pipeline Technology(Tianjin)Co., Ltd.

US$2.15-5.80

10 Pieces

Product specifications

SIZE

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW, GOST Atk 24.200.02.90

Type

Welding Flange

Model NO.

GOST PL

Material

Stainless Steel,Carbon Steel,Alloy Steel

Structure

Flanges

Connection

Welding

Sealing Surface

Manufacturing Way

Forging

Pressure

Pn6 Pn10 Pn16 Pn25 Pn40, 5K, 10K, 16K, 20K, 30K

Technics

Forged

Product Name

Plate Flange

Model Number

GOST

Certificate

ISO, CE, PED, BV, Ks

Usage

Joining Pipe Lines

Transport Package

Wooden Box

Specification

DN10-DN2000

Trademark

Maitolead

Origin

Hebei, China

HS Code

7307210000

Production Capacity

1000000piece/Year

Key features

Comprehensive Standard Coverage: Available in ANSI, DIN, GB, JIS, GOST, BSW, and GOST Atk 24.200.02.90 standards.

Wide Material Selection: Options include Stainless Steel, Carbon Steel, Alloy Steel, and various grades like SS304/316.

Multi-Purpose Application: Ideal for water supply, district heating, oil & gas, fire protection, and industrial piping.

Professional Manufacturing: Produced via forging with precise bolt-hole drilling and sealing face preparation.

Extensive Pressure Ratings: Covers PN6 to PN63 and Class 150 to 2500lbs for various pipeline requirements.

Customization Support: Offers material, size, drawing-based non-standard fabrication, and packaging customization.

Global Certification: Certified by ISO, CE, PED, BV, and KS with EN 10204 3.1B test certificates.

High Production Capacity: Over 2000 tons stock and 50,000 tons annual export volume with 10+ years experience.

Company profile

Maitolead Pipeline Technology(Tianjin)Co., Ltd.

Tianjin, China

Business Type: Trading Company, Group CorporationAverage Response Time: ≤1.91h

AI-Powered supplier vetting

SummaryMaitolead Pipeline Technology (Tianjin) Co., Ltd. is identified as a Chinese trading company/group corporation focused on industrial equipment and components, including multiple pipe fitting, flange, and valve categories. It has self-operated import and export rights, reports that exports comprise 90% of total sales, and is located in Tianjin with service proximity to Tianjin Port. Its stated service infrastructure is limited: no overseas showroom, agents, branches, or reported offline trade-show participation. R&D resources are minimal, with one R&D engineer and no new products launched in the past year; ODM, SDK, and well-known-brand OEM services are unavailable. Customization from samples is offered. Complaint handling, corrective/preventive action, and approved-supplier-list procedures are not documented in the provided data. Certification, production facilities, customer cases, raw-material traceability, and quality assurance remain unverified.

Supplier typeThe supplier is explicitly described as a trading company and group corporation, with a limited-company ownership structure and a business focus on industrial equipment and components. Its listed offerings cover pipe fittings, flanges, and valves, while the registered and physical addresses are both in Tianjin.

After-Sales capabilityThe supplier has no overseas showroom, overseas agents or branches, and no reported offline trade-show participation. It also has no written procedures or records for customer complaints or corrective and preventive actions, indicating documented after-sales processes are not demonstrated.

R&D capabilityThe supplier reports one R&D engineer and no new products launched in the past year. It also does not provide ODM services, SDK availability, or OEM services for popular brands, which indicates limited demonstrated innovation capability.

Customization capabilityThe supplier explicitly states that it provides customization from samples. This is direct evidence of a sample-based customization service, although no broader engineering or design capacity is specified.

Product Q&A

Q:What is EN 1092-1 Type 01 Plate Flange?

It is a flat plate flange manufactured according to EN 1092-1, designed to be welded to steel pipes and used for bolted flange connections in piping systems.

Q:What is the difference between Type 01 and Type 11 flanges?

Type 01: Flat plate flange, welded to the pipe by fillet weld, cost-effective and widely used. Type 11: Weld neck flange, with a tapered hub, better stress distribution and suitable for higher pressure and temperature applications.

Q:What pressure ratings are available for Type 01 Plate Flanges?

Common pressure ratings include PN6, PN10, PN16, PN25, and PN40, depending on size and material.

Q:Can Type 01 Plate Flanges be used in fire protection systems?

Yes. They are commonly used in fire protection piping systems, especially for water-based fire fighting installations.

Q:Are EN 1092-1 Type 01 flanges interchangeable with ANSI flanges?

No. EN and ANSI standards differ in bolt circle diameter, number of bolt holes, and pressure ratings. Interchangeability must be carefully checked.