What types of connections are available?

We provide Welding Neck, Slip On, Blind, Long Welding Neck, Lap Joint, Socket Welding, Threaded, and Flat flange connections.

What certifications do you have?

We hold TUV, ISO9001:2008, PED97/23/EC, ISO14001:2004, and OHSAS18001:2007 certifications.

Premium Stainless Steel Blind Flange for Piping Systems

Name: Premium Stainless Steel Blind Flange for Piping Systems
Brand: Chengdu Derbo Steel Co., Ltd
SKU: 2197915985

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.

ASME B16.48

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

316L

Payment

Package

Wooden Box

Transport Package

Wooden Case

Specification

API

Trademark

DERBOSTEEL

Origin

China

Production Capacity

100000 Ton/Month

Key features

Wide Material Selection: Available in Carbon Steel, Stainless Steel (304/316L), and Alloy Steel grades.

Multiple Connection Types: Offers Welded, Threaded, Slip On, and Welding Neck flange connections.

Comprehensive Standards: Complies with ANSI, DIN, JIS, UNI, and EN international standards.

Customizable Options: Customizable sealing face, material grade, and packaging according to requirements.

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

Quality Certifications: Certified with TUV, ISO9001, PED97/23/EC, ISO14001, and OHSAS18001.

Versatile Applications: Suitable for water works, shipbuilding, petrochemical, power, and valve industries.

Sample Availability: Samples can be produced upon request for quality verification.

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: ≤0.89hTerms 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.

Product Q&A

Q:What materials are available for your flanges?

We offer Carbon Steel (ASTM A105, LF1, LF2), Stainless Steel (ASTM A182 F304/304L, F316/316L), and Alloy Steel (F12, F11, F22, etc.). Materials can also be customized per 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 bulk orders?

Yes, we provide different discounts based on the quantity ordered.

Q:Can I order samples before purchasing?

Yes, we can produce samples for you. Please contact us for details regarding sample requests.

Q:What standards do your flanges comply with?

Our flanges comply with ANSI, DIN, JIS, UNI, and EN standards, covering various pressure classes and specifications.