What certifications does the company hold?

SYI Flange is certified to the ISO 9001:2015 quality standard.

What is the lead time for production?

The average lead time is one month for both peak and off-season periods.

What payment terms are accepted?

Accepted terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Full Size Sanitary Stainless Steel ASTM Forging Threaded Flange

Name: Full Size Sanitary Stainless Steel ASTM Forging Threaded Flange
Brand: SYI Industrial Co., Ltd.
SKU: 648490175

Shanxi, ChinaSYI Industrial Co., Ltd.

US$100.00

50-99 Pieces

US$10.00

100+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW

Type

Threaded Connection Flange

Model NO.

Threaded Flange

Material

Stainless Steel

Structure

Round

Connection

Flanged

Sealing Surface

Manufacturing Way

Forging

Product

Plate Forged Flange (Dn 100)

Types

Pl, So, Sw, Bl, Wn etc.

Flange Facing

Raised Face/Flat Face/Ring Joint etc

Standard Finish

Stock Finish/Spiral Serrated/Smooth Finish etc

Surface

Light Oiled/Galvanization/Paint

Ndt

Ut, Mpi, X-ray etc

Delivery Time

on Time Delivery

Quality

Excellent Quality

Price

Competitive

Transport Package

standard export package or as per your requirement

Specification

ANSI/DIN/EN/NFE/AS/JIS

Trademark

SYI

Origin

China

Production Capacity

1200 ton/ month

Key features

Wide Size Range: Manufactures flanges from DN10 to DN3000 using modern forging equipment.

Multiple Standards: Complies with ANSI B16.5, BS4504, ISO7005-1, EN1092-1, GOST, and more.

Customizable Options: Offers custom types, finishes, surfaces, and NDT services as specified.

Industry Certification: Certified to ISO 9001:2015 quality standard with 20+ years experience.

Versatile Applications: Suitable for Oil & Gas, Petrochemical, Chemical, HVAC, and Wind Power.

Various Coatings: Available with Zinc-plated, Hot Dipped Galvanized, Painting, or Oiled Lightly.

Multiple Face Types: Provides Raised Face (RF), Flat Face (FF), and Ring Joint (RTJ) options.

OEM/ODM Service: Supports OEM and ODM services for specialized dimensions and materials.

Company profile

SYI Industrial Co., Ltd.

Shanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-03-19 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.47h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummarySYI Group, also identified as SYI Industrial Co., Ltd., is a China-based limited company established in 1999 and operating from Shanxi. Its reported product scope includes castings, forgings, ductile iron pipes and fittings, manhole covers, valves, flanges, aluminum castings, and municipal products. The supplier reports ISO 9001:2015 certification and additional TUV, BSI Kitemark, SGS, BV, FM, and WRAS credentials or listings. Manufacturing evidence includes six production lines, automatic moulding equipment, CNC machining, laboratory facilities, in-house tooling, and 21–30 quality-control staff. It exports to multiple global regions and states that exports represent 90% of sales. Evidence supports production capability and certification strength, while after-sales service, financial credibility, innovation outcomes, customization performance, and customer cases cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is described as a combined business entity and limited company, operating in industrial equipment, components, tools, hardware, metallurgy, machinery, construction, and related sectors. Its stated product range is centered on castings, ductile iron products, manhole and municipal products, valves, flanges, and aluminum parts.

CertificationsThe supplier explicitly reports an ISO 9001:2015 certificate and states that it is TUV, BSI Kitemarked, SGS, BV, FM certified, and WRAS listed. These statements provide direct evidence of multiple quality, product, or compliance credentials, although the specific scope and validity of each additional credential are not detailed.

Production capacityProduction capability is supported by a reported 67,275.83 m² manufacturing plant, six production lines, automatic moulding equipment, CNC machining centers, laboratory facilities, in-house tooling, and 21–30 quality-control staff. The supplier also reports one-month fulfillment timing in both peak and off-peak seasons and serves multiple export regions.

Customization capabilityThe supplier lists OEM industrial castings and maintains in-house pattern and tooling shops, which directly supports the ability to develop or manufacture customer-specific cast components. Nevertheless, no examples, minimum requirements, engineering workflow, or documented customization projects are provided.