What is the size range available?

Our flanges are available in sizes ranging from DN10 to DN3600.

Do you offer customized packaging?

Yes, we provide standard export packaging or can customize according to customer requirements.

DN300 Pn40 316L ASME B16.48 Spectacle Blind Flange

Name: DN300 Pn40 316L ASME B16.48 Spectacle Blind Flange
Brand: Chengdu Derbo Steel Co., Ltd
SKU: 2188998735

Sichuan, ChinaChengdu Derbo Steel Co., Ltd

US$5.00

1 Piece

Product profile

Customization

Available

Standard

ANSI, DIN

Type

Spectacle Blind Flange

Model NO.

Spectacle blind flange

Material

Carbon Steel

Structure

Round

Connection

Flanged

Sealing Surface

Manufacturing Way

Forging

Kind

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

Sealing Face

RF,Rtj,FF Ect

Material and Grade

ASTM a 515 Gr. 70

Blind Flange Size

1/2 Inch -48 Inch

Transport Package

Wooden Case

Specification

ASME B16.48

Trademark

DERBOSTEEL

Origin

China

HS Code

7307110000

Production Capacity

100000 Ton/Month

Key features

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

Comprehensive Standard Coverage: Meets ANSI, DIN, JIS, UNI, and EN standards for global compliance.

Extensive Size Range: Available in sizes from DN10 to DN3600 for diverse applications.

Multiple Connection Types: Offers welding, threaded, and flanged connection options.

Customizable Surface Finish: Options include anti-rust oil, lacquer, and various galvanization methods.

Certified Quality Assurance: TUV, ISO9001, PED, ISO14001, and OHSAS18001 certified.

Flexible Packaging Options: Standard export packaging or customized to customer requirements.

Fast Delivery Time: Normal delivery within 7-25 days, special cases within two weeks.

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: ≤0.96hTerms 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.