What certifications does the product have?

Products pass inspections by SGS, BV, MOODY, and TUBOSCOPE, with ISO9001:2015 and ISO14001 management certification.

What is the minimum order quantity?

The Minimum Order Quantity is 1 unit.

What is the structure of the flange?

It is a slip-on flange with a raised face, welded on both inside and outside to prevent leakage.

Premium Stainless Steel 4 Inch Blind Flange for Custom Applications

Name: Premium Stainless Steel 4 Inch Blind Flange for Custom Applications
Brand: CANGZHOU HONGDING PIPE INDUSTRY CO., LTD
SKU: 2233700775

Hebei, ChinaCANGZHOU HONGDING PIPE INDUSTRY CO., LTD

US$0.50

50 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW

Type

Welding Flange

Material

Carbon Steel

Structure

Flanges

Connection

Welding

Sealing Surface

Manufacturing Way

Forging

Size

DN200

Price Term

Ex Factory, Fob, CIF, CFR

Application

Oil, Gas, Waterways, etc

Transport Package

Wooden Box

Specification

DIN 86029, EN 1092-1/12

Trademark

Flange

Origin

Cangzhou, Hebei, China

HS Code

73072100

Production Capacity

500000 Pieces/Year

Key features

Customization Available: Offers full customization from samples, designs, and flexible minor adjustments.

Multi-Standard Compliance: Meets ANSI, DIN, GB, JIS, GOST, and BSW standards for global compatibility.

Robust Construction: Forged carbon steel design ensures strength, dependability, and leak prevention.

Wide Industrial Application: Suitable for oil, gas, chemical, pharmaceutical, power, and maritime sectors.

Cost-Effective Design: Thinner profile than other flanges while maintaining high pressure capability.

Fast Delivery: Lead time of 15-30 days after down payment for efficient project scheduling.

Strict Quality Control: 100% visual and function inspection with ISO9001 and ISO14001 certification.

Flexible Payment Terms: Accepts LC, T/T, D/P, and PayPal with FOB, CIF, CFR, and EXW options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

CANGZHOU HONGDING PIPE INDUSTRY CO., LTD

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.55h

AI-Powered supplier vetting

SummaryCANGZHOU HONGDING PIPE INDUSTRY CO., LTD is identified as a trading company in Yanshan County, Cangzhou, with an indicated manufacturing-related business scope covering metal materials, metal structures, construction accessories, tools, cables, and related products. The supplier reports customization, ODM, new-product development, and OEM services for well-known brands. Production information states 25,000 tons annually for pipe fittings and flanges, supported by two quality inspectors, while finished-product inspection has instructions but no written records. Service procedures, corrective-action processes, and complaint-handling procedures are documented and followed; overseas services include debugging, maintenance, repair, and training. Certifications listed include ISO 9001:2015, ISO 45001:2018, ISO 14001, and CE. Financial records are indicated for 2021–2023, but no performance figures are provided. No named customer cases are supplied. Overseas warehouse and showroom capabilities, as well as SDK...

CertificationsThe supplier lists ISO 9001:2015, ISO 45001:2018, ISO 14001, and CE certification capability. These explicit certifications support quality, occupational safety, environmental management, and product-compliance capabilities.

After-Sales capabilityThe supplier reports documented and followed procedures for service assessment, corrective and preventive actions, and customer complaints. Its overseas service offerings include debugging, maintenance, repair, and training, although it has no overseas warehouse or showroom.

R&D capabilityThe supplier reports new products during the past year, ODM services, and several forms of customization. It explicitly lacks an available SDK, but the available evidence still supports product-development and design capability for the stated product context.

Production capacityAnnual productivity is stated as 25,000 tons of pipe fittings and flanges, with two quality assurance and quality control inspectors. The supplier reports valid manufacturing-capacity contracts with associated subcontractors and in-stock capability, but finished-product inspection lacks written records and the company is classified as a trading company.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, full customization, and minor customization. ODM availability and recent new-product development further support the supplier’s customization offering.