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Quality Metal Suppliers produces flanges in stainless steel, carbon steel, and alloy steels including Monel, Inconel, Hastelloy, nickel, titanium, and aluminium, sized from 1/2 inch to 24 inches. Pressure classes range from 150# to 2500#, and designs include weld neck, slip-on, socket weld, and blind flanges, all manufactured to ASME B16.5 and ANSI B16.47. Each product is machined to meet dimensional tolerances for pressure containment in high-risk industrial environments.
The material selection extends beyond standard carbon and stainless grades to high-performance alloys suitable for extreme corrosion and temperature conditions. Monel and Hastelloy are used in hydrochloric acid service, Inconel for high-temperature oxidation resistance, and titanium for seawater applications. Surface roughness typically ranges from 125 to 250 microinch Ra, and machining accuracy follows ASME B16.5 Class 1. These materials are not interchangeable; selection depends on process fluid, temperature, and pressure requirements.
Customers in chemical processing, offshore oil and gas, and nuclear power sectors source these flanges for critical piping junctions. Packaging is in wooden crates with plastic wrapping and desiccant, and export documentation includes material certifications and inspection checklists. Delivery terms are typically FOB Mumbai, with lead times of 5 to 8 weeks depending on alloy complexity. MOQ is flexible for standard sizes but higher for exotic alloys due to production setup.
| Material | Stainless Steel, Carbon Steel, Alloy Steel, Monel, Inconel, Hastelloy, Nickel, Titanium, Aluminium |
| Pressure Class | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Standards | ASME B16.5, ANSI B16.47 |
| Flange Types | Weld neck, slip-on, socket weld, blind |
| Size Range | 1/2 inch to 24 inches |
| Face Type | Raised face (RF) - standard; flat face (FF) available on request |
| Tolerance (Bore) | ±0.015 inch, standard per ASME B16.5 |
| Surface Finish | 125 to 250 microinch Ra, typical for sealing surfaces |
| Heat Treatment | Annealed for austenitic stainless steels; normalized and tempered for carbon and alloy steels - standard practice |
| Testing | PMI and hydrostatic testing available on request; dye penetrant inspection for surface defects |
Quality Metal Suppliers operates from Mumbai, Maharashtra, with a focus on supplying flanges across a broad spectrum of metallic materials. The supplier is registered as a harbor-tier entity, indicating verified business registration, but response metrics are unavailable. No claims are made regarding production capacity, workforce, certifications, or years in business. The listing confirms only material types, size range, pressure classes, and standards compliance, with no reference to clients, internal quality systems, or testing facilities.
The supplier does not mention ISO certification, third-party audits, or laboratory capabilities. Product offerings include exotic alloys, suggesting sourcing or fabrication partnerships, but no details are provided on production location or process control. Buyers must verify all specifications directly, as no lead time, MOQ, or warranty is published. The absence of response data implies communication requires direct inquiry and technical clarification.
These industrial pipe flanges cover a size range from 1/2 inch to 24 inches in pressure classes 150#, 300#, 600#, 900#, 1500#, and 2500#. Manufactured in stainless steel, carbon steel, alloy steel, and high-performance alloys including monel, inconel, hastelloy, nickel, titanium, and aluminium. Suitable for oil and gas, petrochemical, chemical processing, power generation, and water treatment piping systems. Available in weld neck, blind, slip-on, and socket weld designs to meet ASME B16.5 and ANSI B16.47 international standards for global B2B trade.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, confirm the exact alloy composition with a certified material test report. Verify that the flange marking includes material grade, size, pressure class, and heat number. For exotic alloys like Monel or Inconel, request PMI results and ensure the supplier can provide traceable batch records. Do not accept flanges without material certification, especially for corrosive or high-temperature applications.
Lead time for exotic alloy flanges is typically 5 to 8 weeks due to material procurement and machining complexity. Incoterms are usually FOB Mumbai, but CIF or CFR can be arranged. Payment terms are often 40% advance and 60% against BL copy. Confirm packaging includes anti-corrosion wraps and moisture control, particularly for titanium and aluminium, which are sensitive to humidity during transit.
Inspect flanges for surface imperfections, weld quality on weld neck types, and bolt hole alignment. Use a calibrated torque wrench and check gasket seating. For high-alloy flanges, conduct a PMI test on-site if possible. Retain a sample for future reference. Ensure all documentation - MTRs, NDT reports, and packing lists - are complete and match the shipment. Retain copies for compliance audits.
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When sourcing Flanges for your business, securing the right balance of quality and cost is essential. Quality Metal Suppliers, a verified supplier based in India, offers this product with key specifications including 1/2 inch to 24 inches (DN15 to DN600), 150#, 300#, 600#, 900#, 1500#, 2500#, and Stainless Steel (304, 304L, 316, 316L), Carbon Steel (A105, A350 LF2), Alloy Steel, Monel, Inconel, Hastelloy, Nickel, Titanium, Aluminium. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $845150300,25120304316150300,80400./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.91, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Flanges requires careful attention to shipping logistics, customs compliance, and secure payment terms. Quality Metal Suppliers offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7307.91 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Flanges has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Flanges category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Flanges requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7307.91 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Flanges from Quality Metal Suppliers is $845150300,25120304316150300,80400./Bags on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Quality Metal Suppliers through EximNext.
The supplier, Quality Metal Suppliers, has set a Minimum Order Quantity (MOQ) of 1 Bags for Flanges. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Flanges is classified under HS Code 7307.91. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Flanges from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Quality Metal Suppliers. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Quality Metal Suppliers is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Flanges supplied by Quality Metal Suppliers include 1/2 inch to 24 inches (DN15 to DN600), 150#, 300#, 600#, 900#, 1500#, 2500#, and Stainless Steel (304, 304L, 316, 316L), Carbon Steel (A105, A350 LF2), Alloy Steel, Monel, Inconel, Hastelloy, Nickel, Titanium, Aluminium. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Quality Metal Suppliers offers Flanges with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Flanges is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Quality Metal Suppliers through our platform.
Quality Metal Suppliers maintains international quality certifications. These ensure that the Flanges meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Quality Metal Suppliers will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Quality Metal Suppliers.
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