What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 working days.

Are samples available?

Yes, samples are available upon request for quality verification.

What certifications do your products have?

Our products are certified with TUV, ISO9001:2008, PED97/23/EC, ISO14001:2004, and OHSAS18001:2007.

ASME B16.5 DN250 Weld Neck Flange Forged with Anti-Rust Oil Coating

Name: ASME B16.5 DN250 Weld Neck Flange Forged with Anti-Rust Oil Coating
Brand: Chengdu Derbo Steel Co., Ltd
SKU: 2183583035

Sichuan, ChinaChengdu Derbo Steel Co., Ltd

US$400.00

1 Ton

Product profile

Customization

Available

Standard

ANSI, DIN

Type

Welding Flange

Model NO.

ASME B16.5

Material

Stainless Steel

Structure

Flanges

Connection

Welding

Sealing Surface

Manufacturing Way

Forging

Kind

So,Wn,Lap Joint,Blind,Socket,Threaded Ect

Sealing Face

RF,Rtj,FF Ect

Material and Grade

Carbon Steel A105,A234wpb Ect

Quality

High Level

Brand

Derbo

Payment

30% Deposit

Sample

Available

Transport Package

in Wooden Cases or Customers Requirements

Specification

CE, SGS, ISO

Trademark

Chengdu Derbo Steel

Origin

China

Production Capacity

100000 Ton/Month

Key features

Wide Material Selection: Carbon steel, stainless steel, and alloy steel options available.

Multiple Standard Compliance: Meets ANSI, DIN, JIS, UNI, and EN standards for global use.

Various Connection Types: Welding neck, slip on, blind, threaded, and lap joint flanges.

Customizable Specifications: Custom sizes, sealing faces, and materials based on requirements.

Robust Surface Treatment: Anti-rust oil, lacquer, and galvanized coatings for corrosion resistance.

Certified Quality Assurance: ISO9001, TUV, and PED certified for high-level quality standards.

Broad Industrial Application: Suitable for petrochemical, power, shipbuilding, and water works.

Flexible Payment Terms: Supports T/T, L/C, D/P, PayPal, and Western Union payments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamIn-stock Capacity

Chengdu Derbo Steel Co., Ltd

Sichuan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-08-08Nearest Port: Tianjin port, Guangzhou port, Shanghai portAverage Response Time: ≤0.87hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT, Others

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization and ODM capabilities, maintains inventory capacity, accepts multiple trade and service-payment terms, and reports ISO9001:2015 and CE certifications. However, its service-management procedures lack written records, and it has no overseas showroom, overseas agents or branches, overseas warehouse, or offline trade-show participation. No new products were reported in the past year, and digital management capabilities appear limited, with no ERP, CRM, SAP, SDK, or AI-based management implementation identified. Financial information supplied for the stated periods consists of zero values, which does not establish financial credibility. Evidence of named customers, completed projects, or recognized-brand OEM work is absent.

CertificationsThe supplier reports an ISO9001:2015 certificate and CE product certification capability. It also states that regular fire drills were conducted during the past year, supporting operational safety practice, although no additional certification details are provided.

After-Sales capabilityThe supplier has written procedures for service assessment, corrective and preventive action, and customer complaints, but has no written records demonstrating implementation. It lacks overseas service infrastructure and overseas warehouse capability, while offering multiple quotation and payment terms and reporting one-month lead times in both peak and off-season.

Financial creditThe supplied financial indicators for the stated periods are all recorded as zero, including operating revenue, costs, profit, gross margin, and current ratio. This information does not demonstrate financial strength or reliable financial performance.

R&D capabilityThe supplier offers ODM and multiple forms of customization, but reports no new products in the past year and no available SDK. It also reports no ERP, CRM, SAP, or AI-based management implementation, while the stated technical-transformation, big-data, and OA capability values are zero.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. These stated offerings provide clear evidence of broad customization capability.