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

Is third-party inspection allowed?

Yes, any third-party inspection before delivery is welcome.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

4" A182 F316L B16.36 Stainless Steel Orifice Threaded Flange

Name: 4" A182 F316L B16.36 Stainless Steel Orifice Threaded Flange
Brand: Xiamen Qishine Industry Co., Ltd.
SKU: 764319722

Fujian, ChinaXiamen Qishine Industry Co., Ltd.

US$29.90-599.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW, Awwa, En

Type

Welding Flange

Model NO.

SSOTHRD-020

Material

Carbon Steel

Structure

Flanges

Connection

Welding

Sealing Surface

Manufacturing Way

Forging

Pressure

Class 300

Delivery

2-4 Weeks

Accessories

Jack Screw and Plug

Manufacturing Standard

ASME B16.36

Certificates

ISO/PED/CE/EU

Application

for Water Oil, Gas, Petroleum Industry Service

Transport Package

Plywood Cases/Wooden Cases

Specification

Trademark

Qishine

Origin

China

HS Code

7307910000

Key features

Wide Material Selection: Includes Carbon Steel, Alloy Steel, Stainless Steel, Nickel Alloy, Titanium, and Duplex grades.

Extensive Size Range: Available in nominal diameters from DN15 to DN3000 to suit various pipeline needs.

Multiple Pressure Classes: Covers Class 150# to 2500#, PN 2.5 to PN40, and various PSI ratings.

Customization Available: Non-standard flanges can be manufactured according to customer drawings and samples.

Global Standard Compliance: Meets ASME, ANSI, DIN, EN, BS, JIS, GB, AWWA, SAE, and GOST standards.

Diverse Flange Types: Offers Weld Neck, Slip On, Blind, Thread, Lap Joint, Orifice, and Spectacle flanges.

Third Party Inspection: Third-party inspections are welcome before delivery to ensure quality.

ISO and PED Certified: Manufactured by ISO, PED, EC, and EU approved facilities.

Company profile

Importers and ExportersYears of Export ExperienceLow MOQCustomization from Samples

Xiamen Qishine Industry Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 11 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤3.43h

AI-Powered supplier vetting

SummaryThe supplier is a Xiamen-based limited trading company offering fasteners, gaskets, and flanges. It reports annual fastener productivity of 7,500 tons, exports 90% of sales, serves South America, Europe, and North America, and states one-month lead times in both peak and off-peak seasons. Customization from samples is available. However, the supplier reports no available SDK, no new products launched in the past year, no inventory, no overseas agents or branches, no overseas warehouse or showroom, and no offline trade-show participation. Quality and service controls show material gaps: there are no written corrective/preventive-action or complaint-handling procedures, and quality-control test equipment is reported as zero. An ISO 9001:2015 certificate is stated, but financial strength, customer cases, and several traceability and outsourcing controls cannot be adequately assessed from the provided information.

CertificationsThe supplier states that it holds an ISO 9001:2015 certificate. The provided information confirms the stated certification but does not provide certificate validity, scope, issuer, or audit details.

After-Sales capabilityAfter-sales and service infrastructure appears limited: there are no written corrective/preventive-action or customer-complaint procedures or records, no inventory, no overseas warehouse, no overseas showroom, no overseas agents or branches, and no overseas service countries reported. Service assessment has records but no written procedure, and some qualified supplier names were provided.

R&D capabilityThe supplier reports no available SDK and no new products launched during the past year. These explicit statements indicate limited demonstrated innovation capability for the evaluated areas.

Production capacityThe supplier reports fastener productivity of 7,500 tons annually and one-month order lead times in both peak and off-peak seasons, with export markets in South America, Europe, and North America. However, it also reports no in-stock capability, while outsourcing procedures and manufacturing contracts are unknown; the stated output supports capacity, but the overall manufacturing model is not fully validated.

Customization capabilityThe supplier explicitly offers customization from samples. This supports a demonstrated sample-based customization service, although no details are provided on engineering resources, tooling, or development lead times.