What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the manufacturing process used?

The process involves cutting, heating, forming, cooling, and forging, including free forging, die forging, and fetal film forging.

OEM Customized Stainless Steel Long Weld Neck Flange

Name: OEM Customized Stainless Steel Long Weld Neck Flange
Brand: Hebei Mingda International Trading Co., Ltd.
SKU: 751858125

Hebei, ChinaHebei Mingda International Trading Co., Ltd.

US$6.00-8.00

50 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST

Type

Welding Flange

Model NO.

flange

Material

Stainless Steel

Structure

Round

Connection

Welding

Sealing Surface

Manufacturing Way

Forging

Size

1/2" to 120", Dn 10 to 3000 Mm

Transport Package

Carton, Wooden Package

Specification

SGS

Trademark

MINGDA

Origin

Hebei China

HS Code

7201500010

Production Capacity

500 Ton/Tons Per Month

Key features

Customizable Size Range: Available in sizes from 1/2 inch to 120 inches (DN 10 to 3000 mm).

Multiple Sealing Surface Options: Offers Raised Face (RF), Full Face (FF), Ring Joint (RTJ), Groove, and Tongue.

Wide Standard Compliance: Meets ANSI, DIN, GB, JIS, and GOST international standards.

High-Quality Forging Process: Manufactured using free forging, die forging, and fetal film forging methods.

CNC Precision Finishing: Features CNC fine finished surfaces for superior accuracy.

Diverse Material Selection: Available in carbon steel, stainless steel, and alloy materials.

Comprehensive Surface Treatment: Options include black paint, yellow varnish, rust-proof oil, and hot galvanizing.

Broad Industry Application: Suitable for petroleum, chemical, power, gas, metallurgy, and construction sectors.

Company profile

Experienced TeamExhibition ExperienceHigh Repeat Buyers ChoiceImporters and Exporters

Hebei Mingda International Trading Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-10-22Nearest Port: Tianjin Port, Qingdao PortAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryHebei Mingda International Trading Co., Ltd. is a China-based limited trading company also identified as a manufacturer/factory, operating from Hebei. Its offering centers on castings, forgings, machining parts, valves, flanges, pipe fittings, and related fabricated components. The supplier reports exporting since 2007, with 90% of sales from exports and markets spanning multiple regions. Production evidence includes more than 10 production lines, stated casting outputs, 21–30 quality-control staff, and TS 16949 and ISO 9001 certifications. It describes capabilities in multiple casting processes and CNC machining, including production from customer drawings. Evidence is insufficient to assess after-sales service, financial credibility, and customer cases; innovation capability is also only partially evidenced through engineering resources and process development claims.

Supplier typeThe supplier is identified as a limited company based in Shijiazhuang, Hebei, China, with its business nature described as a trading company and its entity type also listed as Trading Company, Manufacturer/Factory. Its product and factory-related information supports a combined trading and manufacturing profile.

CertificationsThe supplier reports holding TS 16949 and ISO 9001 management-system certifications. These are explicit certifications relevant to quality and automotive-related management systems, although no certificate scope, issuing body, or validity dates are provided.

R&D capabilityThe supplier reports 11–20 years of R&D engineer experience, multiple production processes including lost-wax and lost-foam casting, and efforts to improve production crafts and quality control. These indicate process-development capability, but there is no explicit evidence of patents, proprietary technologies, formal innovation projects, or new-product development results.

Production capacityProduction capability is supported by more than 10 production lines, 21–30 quality-control staff, stated annual casting outputs, and experience with resin sand, sand molding, hot-core-box, lost-wax, lost-foam, and machining processes. The supplier also reports off-peak lead times within 15 workdays and broad export coverage, indicating established operational capacity.

Customization capabilityThe supplier explicitly states that it makes parts according to customer drawings and offers casting, forging, CNC turning, CNC milling, surface grinding, CNC engraving, and other machining services. Its listed products and processes support customized components across several materials and applications.