Can you manufacture flanges in custom shapes and sizes?

Yes, depending on special purposes, flanges can be manufactured in different shapes and sizes.

What is the quality control process?

We have a strict quality control system. Our quality control department will test from the material to production line, packing line, shipping line.

GOST 12821-80 Standard Welded Neck Butt Weld Flanges

Name: GOST 12821-80 Standard Welded Neck Butt Weld Flanges
Brand: Hebei Cangrun Pipeline Equipment Co., Ltd.
SKU: 2005061842

Hebei, ChinaHebei Cangrun Pipeline Equipment Co., Ltd.

US$1.00

1-9 Pieces

US$0.80

10-99 Pieces

US$0.50

100+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW

Type

Welding Flange

Model NO.

flanges

Material

Carbon Steel

Structure

Flanges

Connection

Welding

Sealing Surface

Manufacturing Way

Forging

Product Name

Steel Flange

Class

Class150-Class2500

Flange Face Type

ASME B16.48-2010,API 590-1993

Quality

High Quality

DN

10-2000

Transport Package

Wooden Pallet, Wooden Case, etc

Specification

1/2'-48"

Trademark

Hebei Cangrun Pipeline Equipment Co., Ltd.

Origin

China

HS Code

7307910000

Production Capacity

5000 Tons/ Year

Key features

Wide Size and Pressure Range: Sizes from 1/2 inch to 48 inches with pressure classes up to 2500 lbs and PN400.

Diverse Material Options: Available in Carbon Steel, Stainless Steel (304/316), Alloy Steel, and Low-Temperature Steel.

Multiple Sealing Surface Types: Offers Flat Face, Raised Face, Ring Joint, and Concave/Convex surfaces for various needs.

ISO9001 Certified Quality: Manufacturing process strictly follows ISO9001:2000 certification standards.

Customization Capability: Flanges can be manufactured in different shapes and sizes depending on special purposes.

Advanced Manufacturing Equipment: Equipped with 8000-ton press, 1600-ton pushing machine, and 800-ton bending machine.

Professional OEM Services: Over 20 years of experience providing trusted OEM services and custom manufacturing.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceQA/QC Inspectors

Hebei Cangrun Pipeline Equipment Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2018-09-01Nearest Port: Tianjin portAverage Response Time: ≤4.30hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryHEBEI CANGRUN PIPELINE EQUIPMENT CO., LTD. is a combined supplier producing and selling steel pipes, fittings, pipeline equipment, and related accessories. It offers multiple customization modes, including design-based, full, minor, and flexible customization. However, the provided information indicates no new products in the past year, no ODM, OEM for popular brands, SDK, private molds, or 3D design services. Service-management procedures, corrective-action records, and complaint-handling procedures are not documented. The supplier has no overseas warehouse, showroom, agent, or branch, and reports no overseas service countries. Production scope is described, but detailed production capacity and customer-case evidence are not provided. Financial records are referenced for several years, but their contents and performance are not disclosed.

Supplier typeThe supplier is identified as HEBEI CANGRUN PIPELINE EQUIPMENT CO., LTD., with a combined company type. Its stated business scope covers production and sales of steel pipes, fittings, pipeline equipment, and related metal and rubber accessories, and the listed product is a new 90-degree steel elbow.

After-Sales capabilityThe supplier has no written procedures or records for complaint handling, service-capability assessment, or corrective and preventive actions. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation, although it provides stated quotation and payment terms and a one-month average lead time in both peak and off-seasons.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, no SDK, zero patents, no private molds, no 3D software design service, and no status as a professional technical supplier. Photoshop is listed as an R&D software instrument, but this does not offset the explicitly stated limitations.

Production capacityThe stated business scope demonstrates production and sales coverage for steel pipes, elbows, tees, reducers, flanges, caps, pipeline equipment, and related accessories. However, no quantitative production capacity, equipment details, facility information, or manufacturing-performance data is provided.

Customization capabilityThe supplier explicitly lists customization from designs, full customization, minor customization, and flexible customization. The listed steel-elbow product also includes specific dimensional and type information, supporting product-specific handling, although no detailed customization process or validation evidence is provided.

Product Q&A

Q:What is your MOQ?

MOQ is one piece, we can offer sample for free, customer just pay the transport charge.

Q:What is the average lead time?

For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so.

Q:What are the payment terms?

You can make the payment to our bank account, Western Union or PayPal: 30% deposit in advance, 70% balance against the copy of B/L.

Q:How are the products packaged?

As usual with wooden pallet, wooden case, we can also pack the products as customers' requirement.

Q:What materials are available for the flanges?

Materials include Stainless steel 304/304L, 316/316L, 321, Carbon steel A105/Rst37.2/C22.8/Q235, Alloy steel, and Low-temperature steel.