Customized National Standard 316/321 Special-Shaped Flat Welded Flange

Name: Customized National Standard 316/321 Special-Shaped Flat Welded Flange
Brand: Hebei Yueyao Pipeline Manufacturing Co., Ltd
SKU: 1956380921

Hebei, ChinaHebei Yueyao Pipeline Manufacturing Co., Ltd

US$1.00-3.50

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST

Type

Welding Flange

Model NO.

YO-F

Material

Carbon Steel

Structure

Round

Connection

Screws

Sealing Surface

Manufacturing Way

Forging

Name

Pipe Fitting Flange

Kind.

Stub End Flange

Material.

Carbon/Stainless Steel/Q235/Alloy

Color

Natural

Size.

DN10 - DN 2000

Seals

RF, FF, Rtj

Usage

Water Pipe Flange

Transport Package

Plywood Case

Specification

1/2" to 48"

Trademark

YOPIPELINE

Origin

China

HS Code

73079100

Production Capacity

20, 000 Tons Per Year

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryCustomization from Samples

Hebei Yueyao Pipeline Manufacturing Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from SamplesExport Year: 2024-05-01Nearest Port: Tianjin, QingdaoAverage Response Time: ≤3.45h

AI-Powered supplier vetting

SummaryYOPIPELINE is an export-oriented supplier based in Hebei that integrates production, sales, and service, focusing on butt-weld pipe fittings, flanges, metal materials, and related products. It is identified as a professional technical supplier and provides sample-based customization, but it does not offer 3D software design, ODM services, SDKs, or evidence of new products during the past year. The supplier reports in-stock capability, raw-material traceability, 100% finished-product inspection, quality assurance, and exports representing 90% of total sales. However, it lacks a valid manufacturing contract with related subcontractors, overseas agents, branches, warehouses, and showrooms. Written procedures for supplier assessment, corrective actions, and complaint handling are absent. Financial records are referenced for 2021–2023, but the provided information does not establish financial strength. Evidence of OEM service for well-known brands exists, while specific customer cases and certifications are...

Supplier typeThe supplier is explicitly identified as a professional technical supplier and an export company integrating production, sales, and service. Its stated scope covers metal-material manufacturing and sales, steel rolling, metal structures, surface treatment, valves, insulation materials, and metal-product R&D, while its company profile highlights butt-weld pipe fittings and flanges.

After-Sales capabilityThe supplier accepts multiple service quotation and payment terms and reports peak-season lead time of one month and off-season lead time within 15 working days. However, it has no overseas agents or branches, warehouses, or showrooms, and it lacks written procedures or records for customer complaints and corrective and preventive actions, limiting evidence of a structured after-sales system.

R&D capabilityThe supplier has metal-product R&D activity and is classified as a professional technical supplier. Nevertheless, it reported no new products in the past year and does not provide 3D software design, ODM services, or an available SDK, indicating limited evidence of recent or digitally enabled innovation.

Production capacityProduction-related evidence includes in-stock capability, lathe and welding-machine facilities, raw-material traceability, 100% finished-product inspection, and a stated export-oriented manufacturing operation. Against this, there is no valid contract between the factory and related subcontractors, and finished-product checking is performed by packing staff with one quality inspector, creating a documented production-control concern.

Customization capabilityThe supplier explicitly provides customization from samples, and this capability is listed both under R&D-related design services and design services capability. No evidence is provided for 3D software design, ODM, or broader engineering design services, but sample-based customization itself is confirmed.