Can flanges be customized for specific projects?

Yes, customization is available for flange type (Blind, Weld Neck, Slip-on), pressure level, nominal size (DN15-DN3000), and materials.

What testing reports are provided?

Test reports include Mill Test Certificate (MTC) 3.1/3.2, NDT Reports (MT/PT/UT), and Heat Treatment Curves, ensuring EN 10204 3.1 or 3.2 compliance for large projects.

Premium Quality Forged Flanges for Industrial Applications and Projects

Name: Premium Quality Forged Flanges for Industrial Applications and Projects
Brand: Yantai Guocheng Metal Products Co., Ltd
SKU: 1990259031

Shandong, ChinaYantai Guocheng Metal Products Co., Ltd

US$70.00

10 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

GC-DZ377

Molding Technics

Gravity Casting

Application

Machinery Parts

Material

Steel

Heat Treatment

Normalizing

Surface Treatment

Passivation

Forging Tolerance

+/-0.5mm

Standard

Certification

ISO 9001:2000

Flange Type

Blind Flange / Weld Neck Flange / Slip-on Flange /

Pressure Level

Pn1.0, Pn1.6, Pn2.5, Pn4.0, Pn6.3, Pn10.0

Nominal Size

DN15 ~ DN3000

Materials and Properties

Carbon Steel / Stainless Steel / Alloy Steel / Two

Process

Forging/Heat Treatment/Machining

Mechanical Properties

RM/RP0.2/a/Hbw

Transport Package

Standard Export Packaging

Specification

200x50x200

Trademark

GOCHAIN

Origin

China

HS Code

7307910000

Production Capacity

50000000000pieces/Year

Key features

Superior Strength: Dense internal structure makes forged flanges over 30% stronger than ordinary flanges.

High Pressure Resistance: Withstands higher pressure and temperature shocks with less leakage risk.

Corrosion Resistance: Uniform microstructure maximizes corrosion resistance for duplex and stainless steel.

Wide Customization: Customizable flange types, pressure levels, sizes, and materials to specific needs.

Quality Assurance: ISO 9001:2000 certified with traceable quality and comprehensive testing reports.

Cost Efficiency: Lower life-cycle cost due to high reliability and reduced downtime losses.

Strict Tolerance: Forging tolerance of +/-0.5mm ensures precision and fit for critical applications.

Expert Manufacturing: Specialized in metal processing with state-of-the-art tools and expert engineering.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryFull Customization

Yantai Guocheng Metal Products Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2018-03-09Nearest Port: Yantai Port, Qingdao Port, rizhao PortAverage Response Time: ≤0.60hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

About Our Factory & Business Background

AddressNo. 18, Binglun Road, Zhifu District, Yantai, Shandong, China

Average Lead TimePeak Season Lead Time: 3-6 months Off Season Lead Time: 1-3 months

Our Production Capability & Technical Expertise

Main ProductsStructural Steel Fabrication, Pressure Vessels, Weldments Structure Steel, Idlers, Transmission Shaft, Roller, Bottom Skid, Bracket, Riveting and Welding Parts, Sandblasting and Painting Parts

Our Industry Experience & Global Business Record

Main MarketsNorth America, Southeast Asia, Eastern Asia, Western Europe

Product Q&A

Q:What materials are available for forged flanges?

Available materials include Carbon Steel (ASTM A105, 20#, Q235), Low-Temp Carbon Steel (ASTM A350 LF2), Austenitic Stainless Steel (304/316L), Alloy Steel (F11, F22, F91), and Duplex Stainless Steel (F51, F53).

Q:What is the typical forging tolerance?

The forging tolerance is typically +/-0.5mm, ensuring high precision for industrial applications.

Q:What certifications does the company hold?

The company is ISO 9001:2000 certified and has passed quality management, environmental management, and occupational health and safety management system certifications.

Q:What are the standard pressure ratings?

Pressure ratings include American Standard Class 150 to 2500 and European/Chinese Standard PN6 to PN160, catering to various pressure-bearing capacities.

Q:What is the lead time for orders?

Lead time varies by season: Peak Season is 3-6 months, and Off Season is 1-3 months.