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OEM Customized Stainless Steel Forged Blind Flanges
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, BSW

Type

Welding Flange

Model NO.

flange

Material

Stainless Steel

Structure

Lateral

Connection

Flanged

Sealing Surface

RF

Manufacturing Way

Forging

Size

1/2 to 72 Inches

Process

Forged

Wall Thickness

Sch10-Sch160

Surface

Fr

Flange Pressure

Class150, 300, 400, 500, 6

Transport Package

Carton, Wooden Cases

Specification

SGS

Trademark

MINGDA

Origin

Hebei China

HS Code

7201100000

Production Capacity

100 Ton/Month

Key features

Wide Size Range: Available in sizes from 1/2 inch to 72 inches to meet diverse industrial needs.
Multiple Material Options: Offered in Stainless Steel (304, 304L, 316, 316L, 310, 316Ti) and Carbon/Alloy Steel grades.
Comprehensive Standards Compliance: Manufactured according to ANSI, DIN, GB, JIS, GOST, BSW, and ASME standards.
Forged Manufacturing Process: Produced via precision forging for superior strength and structural integrity.
Versatile Pressure Classes: Supports pressure ratings from PN16 to PN250 and Class 150 to 2500 lb.
Customizable Surface Finish: Options include RF, FF, LJ, FM, and R.T.J sealing surfaces.
Flexible Packaging: Standard wooden box export packing or fully customized packaging available.
Fast Lead Time: Average production time within 15 working days for both peak and off-peak seasons.

Company profile

Hebei Mingda International Trading Co., Ltd.
Experienced TeamExhibition ExperienceHigh Repeat Buyers ChoiceImporters and Exporters
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.

Product Q&A

Q:What materials are available for these flanges?
A:
We offer Stainless Steel (ASTM A182 F304, 304L, 316, 316L, 310, 316Ti), Carbon Steel (ASTM A105), and Alloy Steel (ASTM A335 F5, F9, F11, etc.).
Q:What is the size range for the blind flanges?
A:
The available sizes range from 1/2 inch to 72 inches.
Q:Which manufacturing standards do you follow?
A:
We comply with ANSI, DIN, GB, JIS, GOST, BSW, UNI, and ASME standards.
Q:What is the production lead time?
A:
The average lead time is within 15 working days for both peak and off-peak seasons.
Q:Do you offer customized packaging?
A:
Yes, we provide standard wooden box export packing or fully customized packaging upon request.

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