Do you handle door-to-door shipping?

Yes. We offer FOB, CIF, CNF, and DDP terms. Just tell us your delivery address and we'll arrange the best option.

What is the minimum order quantity (MOQ)?

For standard fittings and flanges, MOQ can be as low as 10 pieces per size. Small sample orders are also welcome.

What payment methods do you accept?

T/T (bank transfer), L/C at sight, and for small amounts: PayPal or Western Union.

What is your typical payment term?

30% deposit by T/T, balance paid before shipment or against copy of B/L. For L/C, we require an irrevocable L/C at sight.

Do you offer a warranty?

Yes. All products come with a 12-month warranty against manufacturing defects from the date of shipment.

What if the products are damaged during transit?

Please take photos of the damaged packages and products immediately upon arrival. We will file a claim with the insurer and arrange a free replacement or refund.

Can you provide on-site technical support?

For large projects, we can send technical documents and video guidance. On-site support is available on a case-by-case basis.

China Factory Good Quality Efficient Plate Flange with Concentric Serrations

Name: China Factory Good Quality Efficient Plate Flange with Concentric Serrations
Brand: Hebei Cangrun Pipeline Equipment Co., Ltd.
SKU: 2161054772

Hebei, ChinaHebei Cangrun Pipeline Equipment Co., Ltd.

US$1.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW

Type

Steel Flanges

Material

Carbon Steel,Stainless Steel,Alloy

Structure

Flanges

Connection

Butt-Weld, Slip-Over Pipe End, Threaded, Socket-We

Manufacturing Way

Forging

Flange Type

Wn, So, Bl, Th, Lj

Nominal Diameter

1/2"-60"(DN15-DN1500)

Pressure Rating Class

150, 300, 400, 600, 900, 1500, 2500 (Pn6 -Pn400)

Surface Finish

Concentric Serrations.Smooth Finish, Rtj Groove

Advantages

High Strength & Reliability,Leak-Free,Customizable

Applications

Oil & Gas Industry,Petrochemical Plants,Shipbuildi

Transport Package

Wooden Pallet, Wooden Case, etc

Specification

DN15-DN3000

Trademark

Origin

China

HS Code

7307910000

Production Capacity

5000 Tons/ Year

Key features

Wide Material Options: Available in Carbon Steel, Stainless Steel, and Alloy Steel grades.

Comprehensive Standards: Manufactured to ASME, DIN, GB, JIS, GOST, and BSW standards.

High Pressure Rating: Supports Class 150 to Class 2500 (PN6 to PN400) for demanding applications.

Multiple Flange Types: Offers Weld Neck, Slip-On, Blind, Socket Weld, Threaded, and Lap Joint options.

Customizable Sizes: Nominal diameters range from 1/2" to 60" (DN15-DN1500) with custom options.

Leak-Free Sealing: Features precision-machined RF, FF, or RTJ faces for tight sealing.

Traceability: Includes permanent stamping of grade, pressure class, and heat number.

Quality Certificates: Provides EN 10204 3.1 Mill Test Certificates and third-party inspection.

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: ≤4.09hTerms 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 types of pipe fittings and flanges do you supply?

We supply elbows, tees, reducers, caps, stub ends, and all standard flanges (weld neck, slip-on, blind, socket weld, threaded, lap joint).

Q:What materials are available?

Carbon steel, stainless steel, and alloy steel. Custom materials on request.

Q:Which standards do you follow?

ANSI/ASME B16.9, B16.5, B16.11, B16.25, as well as DIN, JIS, EN, and GOST. We can also produce to customer drawings.

Q:Do you provide test certificates?

Yes. We provide mill test certificates (EN 10204 3.1), hydrostatic test reports, and third-party inspection (SGS, BV, etc.) upon request.

Q:How do you pack the products for sea shipment?

Anti-rust oil + VCI film + foam padding inside, then strong plywood cases (ISPM15 exempt) with steel strapping. Each case is marked with item details and handling instructions.