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We provide one-stop service including OEM, customized machining, primer coating, and complete material testing for quality control.

Th Flanges

Name: GOST 33259-15 31803 32750 Forged Sw/Socket Weld/Threaded/Thread/Th Flanges
Brand: Maanshan Kingrail Technology Co., Ltd.
SKU: 2114932422

Anhui, ChinaMaanshan Kingrail Technology Co., Ltd.

US$1.00-100.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW

Type

Welding Flange

Model NO.

Th Flanges

Material

Stainless Steel

Structure

Round

Connection

Flanged

Sealing Surface

Manufacturing Way

Forging

Flange Type

Blind/ Slip on/ Welding Neck/Thread/Socket Weldin

Technics

Forged

Process

Forging+Machining+Heating Treatment

Customized Support

OEM/ ODM

Standards

ASME,En,GB/T,API,Nace

Surface

Polishing Treatment

Pressure

Class150/300/600/9001500/2500

Face

FF,RF,Rtj,GF,TF

Equipment

CNC Machining Certer

Application

Pipeline Connection, Oil & Gas, Water Treatment

Logo

Customized Logo Acceptable

Tolerance

0.005mm

Color

Black/Yellow/Anti-Rust Oil Customized Colors

Service

One Stop Service. Machining-Assembly

Purity

High Purity

Transport Package

Wooden Case, Pallet

Specification

Hot Forging

Trademark

King Steel

Origin

China

HS Code

8482109000

Production Capacity

5000000PCS/Year

Key features

High Pressure Resistance: Forged steel flanges offer superior precision and performance for high-pressure environments.

Wide Material Selection: Available in Carbon Steel, Alloy Steel, and Stainless Steel meeting ASTM and ASME standards.

Multiple Pressure Classes: Supports Class 150, 300, 600, 900, 1500, and 2500 pressure ratings.

Customizable Colors: Color options include Black, Yellow, and Anti-Rust Oil customized colors.

OEM/ODM Support: Provides OEM and ODM customized support for flange types and technical requirements.

Strict Quality Control: Includes complete material testing, machining, and quality control processes.

Versatile Applications: Suitable for petroleum, chemical, power, shipbuilding, and water treatment industries.

Multiple Connection Types: Offers Welding, Socket Weld, Threaded, and Threaded Flange connection options.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Maanshan Kingrail Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.46h

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a primary focus on exporting, contributing 71% to 90% of total sales. It holds ISO 9000 and ISO 9001 certifications, indicating a commitment to quality management. However, the supplier has limited R&D capabilities with only one engineer and lacks SDK availability. Its production capabilities include wheels, track materials, and metal products. The supplier does not maintain overseas warehouses or showrooms and lacks the ability to handle overseas services independently. Customization services are robust, offering various levels of customization, and the supplier provides OEM and ODM services.

CertificationsThe supplier holds ISO 9000 and ISO 9001 certifications, indicating adherence to recognized quality management standards.

R&D capabilityThe supplier has limited R&D capability with only one engineer and no SDK availability, and it did not release new products in the past year.

Production capacityThe supplier has a defined production capacity for wheels, track materials, and metal products, but lacks inventory management and overseas facilities.

Customization capabilityThe supplier offers comprehensive customization services, including OEM and ODM services.

Product Q&A

Q:What materials are available for forged flanges?

We provide Carbon Steel (ASTM A105, A694), Alloy Steel (ASTM A182 F5, F9, etc.), and Stainless Steel (ASTM A182 F304, F316).

Q:What pressure classes do you support?

Our forged flanges support Class 150, 300, 600, 900, 1500, and 2500 pressure ratings.

Q:Can you customize the flange type and color?

Yes, we offer OEM/ODM support. Customizable flange types include Blind, Slip on, Welding Neck, etc. Colors can be customized to Black, Yellow, or Anti-Rust Oil.

Q:What is the typical lead time for orders?

The average lead time is 1-3 months for both peak and off-season periods.

Q:What surface treatments are available?

We offer shot blasting, black painting, rust-proof oil, transparent oil, and galvanizing.