What is the typical lead time for production?

Off-season lead time is within 15 workdays, while peak season lead time is one month.

What flange types do you offer?

We offer Slip-On, Weld Neck, Blind, Threaded, Plate, and Loose plate flanges with weld-on collars.

What is the range of flange calibers?

We provide flanges with calibers ranging from DN15 to DN600.

Customized Material & Size Weld Neck Flange Available for OEM and Specific Engineering Needs

Name: Customized Material & Size Weld Neck Flange Available for OEM and Specific Engineering Needs
Brand: Jinan Mech Piping Technology Co., Ltd
SKU: 2270352585

Shandong, ChinaJinan Mech Piping Technology Co., Ltd

US$2.00

5-99 Pieces

US$1.75

100-999 Pieces

US$1.50

1,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Standard

BS En/ASME/as/JIS

Type

Plate Flange(Pl)

Model NO.

Plate Flange

Material

Cast Steel

Structure

Flanges

Connection

Flanged

Sealing Surface

Customizable

Manufacturing Way

Casting

Stand

BS En/ASME/as/JIS

Materials

P235 Gh/P265 Gh/A105/F304/F304L/F316

Application

Pipe Lines Connect

Caliber Parameter

DN15-DN600

Transport Package

Customizable

Specification

customizable

Trademark

MECH

Origin

China

Production Capacity

650, 000

Key features

Multi-Standard Compliance: Meets ASME B16.5, BS EN 1092-1, AS 2129, and JIS B2220 standards.

Wide Material Selection: Available in Carbon Steel, Stainless Steel (304/316), and Cast Steel.

Full Customization Support: Supports OEM/ODM, custom samples, designs, and flexible customization.

Diverse Flange Types: Offers Slip-On, Weld Neck, Blind, Threaded, and Plate flange types.

Large Caliber Range: Covers DN15 to DN600 for various pipeline connection needs.

Customizable Sealing: Sealing surfaces can be customized to specific engineering requirements.

Robust Manufacturing: Produced via casting with strict QA/QC inspection by 15 inspectors.

Fast Lead Time: Off-season delivery within 15 workdays; peak season in one month.

Company profile

Product CertificationManagement CertificationStandardized quality controlRaw-Materials Traceability

Jinan Mech Piping Technology Co., Ltd

Shandong, China

CertifiedBusiness 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: 12 years CertifiedNearest Port: TianjinAverage Response Time: ≤0.19h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, ODM, OEM, and broad customization services. It reports substantial annual welded, galvanized, painted, epoxy, and plastic-lined steel pipe capacity, supported by dedicated production lines. Quality and service processes include documented corrective actions, complaint handling, supplier assessment procedures, quality assurance, and raw-material traceability. Innovation indicators include recent new products and an available SDK. However, the supplier has no valid manufacturing-capacity contract with associated subcontractors, no overseas warehouse, showroom, agents, or branches, and no recorded offline trade-show participation. Financial evidence is incomplete and internally limited, while certification information is stated only as “Others” and UL-related capability.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides 3D software design services. It also offers ODM services and OEM services for popular brands, indicating both technical and manufacturing-oriented supplier characteristics.

After-Sales capabilityThe supplier reports in-stock service capacity, documented procedures and records for customer complaint handling and corrective/preventive actions, and accepts multiple service quotation and payment terms. However, it has no overseas warehouse, showroom, overseas agent, or branch, which limits evidence of localized overseas support.

R&D capabilityThe supplier reports professional R&D capability, new products during the past year, ODM services, 3D software design, and an available SDK. These explicit capabilities support a positive assessment of product and technical innovation.

Production capacityThe supplier reports annual capacity of 100,000 tons each for ERW steel pipe and galvanized steel pipe, plus 30,000 tons each for painted and epoxy steel pipe and 40,000 tons for plastic-lined pipe. Dedicated welding, slitting, galvanizing, coating, and painting lines support these capabilities, although the lack of a valid contract with associated subcontractors is a documented capacity-management weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, full customization, and flexible customization. This is reinforced by its stated R&D and design-service capabilities.