What are the main industries and applications for these flanges?

Common uses include oil, gas, and chemical processing; power plants; food and beverage processing; manufacturing; industrial pumps, valves, and vessels; waterworks; heating systems; and plumbing and mechanical systems.

What materials are available for these flanges?

We offer Carbon Steel (Q235, ASTM A105), Alloy Steel (ASTM A694, A350 LF2), and Stainless Steel (ASTM A182 F1/F5/F9/F22/F91/304/304L/316/316L, etc.).

Risk Assessment Wholesale 904L Pl Outer Lap Joint Flanges

Name: Risk Assessment Wholesale 904L Pl Outer Lap Joint Flanges
Brand: Wenzhou Sinco Steel Co., Ltd.
SKU: 844533115

Zhejiang, ChinaWenzhou Sinco Steel Co., Ltd.

US$3.00-320.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS

Type

Welding Flange

Model NO.

Flange

Material

Stainless Steel

Structure

Round

Connection

Clamps/Welding/Screws/Flanged

Sealing Surface

RF,FM,Tg,FF,Rj

Manufacturing Way

Forged/Welded/Casting/Push

Customize

Available

Application Fields

Chemical,Building,Ship-Building Industry

Quality

Good

Pressure

150lbs - 2500lbs (Pn6-Pn250)

Transport Package

Wooden Cases

Specification

as demand

Trademark

Sailing

Origin

China

Production Capacity

50000piece/Year

Key features

Wide Material Selection: Available in Carbon Steel, Alloy Steel, and Stainless Steel including 304/316L.

Flexible Customization: Supports OEM service, custom designs, and minor customization options.

Broad Pressure Range: Pressure ratings from 150lbs to 2500lbs (PN6-PN250) available.

Versatile Connection Types: Options include Clamps, Welding, Screws, and Flanged connections.

Extensive Size Coverage: Sizes range from 1/2' to 80' (DN15-DN2000) for diverse applications.

Multi-Industry Application: Suitable for Chemical, Petroleum, Power, Ship-building, and Building industries.

Professional Export Experience: Exported to over 30 countries with 13 years of trading experience.

Company profile

In-stock CapacityManagement CertificationYears of Export ExperienceFast Delivery

Wenzhou Sinco Steel Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤6.36h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier serving nuclear, food processing, coal gasification, environmental protection, and aerospace industries. It offers broad customization, including sample-, design-, full-, minor-, and flexible customization, supported by CAD and documented design inputs, outputs, reviews, verification, and validation. However, it does not provide 3D software design, ODM, SDK, private mold, or well-known-brand OEM services, and reported no new products in the past year. Export experience is established, with 13 years of exporting and 71%–90% of sales from exports, but no overseas showroom, agent, branch, or offline trade-show participation. ERP, OA, CRM, SAP, digitalization, and big-data initiatives are reported. Complaint handling and corrective/preventive action lack written procedures or records, while certification, financial credibility, production capacity, and customer cases are insufficiently evidenced.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and describes service orientation toward nuclear, food processing, coal gasification, environmental protection, and aerospace industries. This supports classification as an industry-focused technical supplier rather than a general trading entity.

After-Sales capabilityThe supplier has no overseas showroom, agent, branch, or offline trade-show history, and reports no written procedures or records for complaint handling or corrective and preventive actions. These explicit limitations indicate weakly documented after-sales and service-support capability.

R&D capabilityThe supplier has R&D-related design documentation and CAD capability, but reports no new products in the past year, no ODM, no SDK, no patents, and no private mold designs. The evidence shows basic design capability but also explicit limitations in recent product innovation and proprietary development.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, supported by CAD and documented design review, verification, and validation materials. This is direct evidence of broad customization capability, although the supplier does not offer 3D software design services or private molds.

Product Q&A

Q:How many countries have you exported to?

We have exported stainless steel products to more than 30 countries, mainly including Egypt, Turkey, India, Iran, Dubai, Thailand, and the Philippines.

Q:What is your product range?

Based on our stainless steel seamless pipe factory, we supply a ONE-STOP service including fittings, flanges, valves, and more.

Q:What is the delivery time?

Delivery time depends on the demanded quantities and your location, typically taking 15-50 days.

Q:Can you provide OEM service?

Yes, we welcome OEM services. Please contact us for more details and discussion.

Q:Can we visit your factory?

Yes, you are warmly welcome. Once we have your schedule, we will arrange a professional sales team to follow up your visit.