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DN150 Stainless Steel Flange Blind Flange Carbon Steel for Pipeline System
US$1.30-1.53
10 Pieces
Product specifications
SIZE
Product profile
Customization
AvailableStandard
ANSI, DIN, GB, JIS, GOST, BSW, GOST Atk 24.200.02.90Type
Welding FlangeModel NO.
BS10Material
Stainless Steel,Carbon Steel,Alloy SteelStructure
FlangesConnection
WeldingSealing Surface
BSManufacturing Way
ForgingTechnics
ForgedProduct Name
Blind FlangeModel Number
BS10Certificate
ISO, CE, PED, BV, KsUsage
Joining Pipe LinesPressure
Table D/E /F/HTransport Package
Wooden BoxSpecification
DN10-DN2000Trademark
MaitoleadOrigin
Hebei, ChinaHS Code
7307210000Production Capacity
1000000piece/YearKey features
Comprehensive Material Options: Available in Stainless Steel, Carbon Steel, and Alloy Steel to suit diverse industrial needs.
Wide Standard Compliance: Meets ANSI, DIN, GB, JIS, GOST, and BS 10 standards for global compatibility.
Robust Manufacturing Process: Forged manufacturing ensures high strength and pressure resistance for critical applications.
Extensive Customization Support: Offers custom sizes, materials, coatings, and OEM labeling based on specific drawings.
Versatile Surface Treatments: Options include anti-rust oil, paint coatings, and hot/cold/electro galvanization.
Rigorous Quality Certification: Certified by ISO, CE, PED, BV, and KS with EN 10204 3.1B test reports.
High Production Capacity: Daily production of over 20 tons with a stock of 2000+ tons for immediate delivery.
Global Market Experience: Exported to 30+ countries with 10+ years of manufacturing expertise and 50k tons annual volume.
Company profile

Business Type: Trading Company, Group CorporationAverage Response Time: ≤3.78h
AI-Powered supplier vetting
SummaryMaitolead Pipeline Technology (Tianjin) Co., Ltd. is identified as a Chinese trading company/group corporation focused on industrial equipment and components, including multiple pipe fitting, flange, and valve categories. It has self-operated import and export rights, reports that exports comprise 90% of total sales, and is located in Tianjin with service proximity to Tianjin Port. Its stated service infrastructure is limited: no overseas showroom, agents, branches, or reported offline trade-show participation. R&D resources are minimal, with one R&D engineer and no new products launched in the past year; ODM, SDK, and well-known-brand OEM services are unavailable. Customization from samples is offered. Complaint handling, corrective/preventive action, and approved-supplier-list procedures are not documented in the provided data. Certification, production facilities, customer cases, raw-material traceability, and quality assurance remain unverified.
Supplier typeThe supplier is explicitly described as a trading company and group corporation, with a limited-company ownership structure and a business focus on industrial equipment and components. Its listed offerings cover pipe fittings, flanges, and valves, while the registered and physical addresses are both in Tianjin.
After-Sales capabilityThe supplier has no overseas showroom, overseas agents or branches, and no reported offline trade-show participation. It also has no written procedures or records for customer complaints or corrective and preventive actions, indicating documented after-sales processes are not demonstrated.
R&D capabilityThe supplier reports one R&D engineer and no new products launched in the past year. It also does not provide ODM services, SDK availability, or OEM services for popular brands, which indicates limited demonstrated innovation capability.
Customization capabilityThe supplier explicitly states that it provides customization from samples. This is direct evidence of a sample-based customization service, although no broader engineering or design capacity is specified.
Product Q&A
Q:What is the difference between a blank plate and a blind flange?
A:
In BS 10 applications, the terms are often used interchangeably. Both refer to a solid flange used to close a pipeline end.
Q:Can BS 10 blank plates be used permanently?
A:
Yes. They are suitable for both temporary isolation and permanent pipeline closure, depending on system design.
Q:How do I choose between Table D, E, F, or H?
A:
Selection depends on operating pressure, temperature, and application. Higher tables indicate higher pressure capability.
Q:Are BS 10 blank flanges interchangeable with EN 1092 or ANSI flanges?
A:
No. BS 10 flanges differ in dimensions and bolt patterns and are not directly interchangeable with EN or ANSI standards.
Q:Are custom sizes or coatings available?
A:
Yes. Custom dimensions, materials, coatings, and markings can be supplied upon request.
Send Inquiry
*To:
Maitolead Pipeline Technology(Tianjin)Co., Ltd.
Maitolead Pipeline Technology(Tianjin)Co., Ltd.*Content:
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