What types of flanges do you manufacture?

We manufacture welding neck, slip on, blind, long welding neck, lap joint, socket welding, threaded, and flat flanges.

What are the application industries for these flanges?

They are widely used in water works, shipbuilding, petrochemical & gas, power industry, valve industry, and general pipe connecting projects.

Dn 25 30k Ss400 So Flange JIS B2220-2004

Name: Dn 25 30k Ss400 So Flange JIS B2220-2004
Brand: Chengdu Derbo Steel Co., Ltd
SKU: 806446205

Sichuan, ChinaChengdu Derbo Steel Co., Ltd

US$400.00

1 Ton

Product profile

Customization

Available

Standard

ANSI, DIN

Type

Welded or Threaded Connection

Model NO.

JIS B2220-2004

Material

Stainless Steel

Structure

Round

Connection

Blind Flange

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

Inspection

SGS

Payment

Transport Package

Wooden Case

Specification

API

Trademark

DERBOSTEEL

Origin

China

HS Code

3917400000

Production Capacity

100000 Ton/Month

Key features

Wide Material Selection: Carbon steel, stainless steel, and alloy steel available per ASTM standards.

Multiple Flange Types: Welding neck, slip on, blind, lap joint, socket welding, and threaded options.

Customizable Specifications: Kind, sealing face, and material grade can be customized to customer requirements.

Fast Delivery Time: Normal delivery is 7-25 days; special cases can be completed within two weeks.

Free Sample Provision: Free samples are available upon request for quality verification.

Strict Quality Certification: Certified by TUV, ISO9001, PED, ISO14001, and OHSAS18001.

Volume Discounts: Different discounts are offered based on the order quantity.

Professional Packaging: Standard export packaging with plywood cases and plastic cloth protection.

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: ≤0.49hTerms 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 lacks overseas presence and new product development, but offers various customization services and has certifications like ISO9001:2015 and CE. Financial data indicates no revenue or profit over the last few years, and there is no evidence of significant sustainable development practices or advanced ERP systems. While they have procedures for service capability, records are lacking, and they do not operate overseas showrooms or participate in trade shows.

CertificationsThe supplier holds ISO9001:2015 and CE certifications, indicating a commitment to quality management and compliance with European safety standards.

Financial creditThe supplier shows no financial activity with zero operating revenue, profit, or gross margin over the last three years, raising concerns about financial health.

R&D capabilityNo new products were developed in the past year, and there is no ERP or big data system in place, indicating limited innovation capability.

Customization capabilityThe supplier offers a wide range of customization services, including ODM, indicating strong customization capability.

Product Q&A

Q:What materials are available for your flanges?

We offer carbon steel (ASTM A105, A350 LF1/LF2), stainless steel (ASTM A182 F304/316), and alloy steel. Materials can be customized based on customer requirements.

Q:What is the standard delivery time?

Normally, the delivery time is 7-25 days. For special cases, we can complete production within two weeks.

Q:Do you offer discounts for large orders?

Yes, we provide different discounts based on the quantity of the order.

Q:Can I get free samples?

Yes, we provide free samples. Please contact us for details regarding sample requests.

Q:What certifications do your products have?

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