What is the lead time for orders?

The average lead time is one month, regardless of peak or off-season.

What payment terms are accepted?

We accept T/T, L/C, and Western Union in USD, EUR, HKD, or CNY.

Do you offer OEM or ODM services?

Yes, we provide OEM, ODM, and various customization options including from samples or designs.

ASTM A153 Forging Stainless Steel Flat Flange Blind Flange

Name: ASTM A153 Forging Stainless Steel Flat Flange Blind Flange
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 2066779435

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$100.00-300.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

Available

Manufacturing Process

Forging

Material

Stainless Steel

Name

ASTM A153 Stainless Steel Flat Blind Flange

Size

1-13/16 in ~ 26-3/4 in

Working Pressure

2000, 3000, 5000, 10000, 15000, 20000psi

Connection

Bolted or Studded

Transport Package

Standard Export Packing

Specification

Standard

Trademark

Lake

Origin

China

Production Capacity

500 Pieces Per Month

Key features

ASTM A153 Compliance: Hot-dipped galvanized flanges strictly conform to ASTM A153 standards.

Wide Pressure Range: Available in 2000, 3000, 5000, 10000, 15000, and 20000 psi working pressures.

Customizable Sizes: Sizes range from 1-13/16 in to 26-3/4 in with full customization options.

Advanced Manufacturing: Forging process with advanced production lines and testing equipment.

Global Certification: Products meet API, ISO, and GOST certifications for international markets.

Flexible Connection: Options for Bolted or Studded connections to suit various pipeline needs.

10+ Years Experience: Over 10 years of exporting experience with professional service commitment.

Quality Assurance: Pre-production samples and final inspections before shipment guarantee quality.

Company profile

Exhibition ExperienceMulti-language PioneerYears of Export ExperienceCooperated with Fortune 500

Dongying Lake Petroleum Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.79h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization, ODM, and OEM capabilities, with a new product reported in the past year and AutoCAD-based R&D. Quality processes include raw-material traceability, documented inspection instructions, and random finished-product inspection, but only one quality inspector is reported. Service procedures and complaint-handling procedures are documented and followed, although corrective/preventive actions lack written records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and overseas service coverage is listed as zero. Financial, certification, production scale, and customer-case evidence is insufficient for a definitive assessment. Sustainability and digital-management capabilities appear limited, with no ERP, CRM, SAP, or AI-based management implementation reported.

Supplier typeThe supplier is identified through its capabilities as a professional technical supplier, provides ODM services, and supplies OEM services for well-known brands. This supports classification as a technical manufacturing/OEM-ODM supplier, although the slices do not state a formal legal or industry supplier category.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and service assessment procedures with written procedures and records. However, it reports no overseas warehouse, showroom, agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products in the past year, ODM capability, AutoCAD use, and professional technical-supplier status. Conversely, it reports zero patents, no private mold design capability, no 3D software design service, no SDK, and no AI, ERP, CRM, or SAP-based digital-management capability, indicating some product-development capacity but limited documented innovation infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM service availability. This is direct evidence of broad customization capability.