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Orifice flanges supplied by Highborn Flanges & Fittings India Pvt Ltd are engineered to mount orifice plates for differential‑pressure flow measurement in liquid and gas pipelines. The catalogue lists Carbon Steel conforming to ASTM A105 and Stainless Steel grades 304 and 316 as the base materials. All sizes from ½ in to 24 in nominal bore are fabricated to ASME B16.5, covering pressure classes from 150 # up to 2500 #. Each flange incorporates two ½ in NPT pressure tappings positioned opposite each other to enable accurate pressure drop sensing.
The product range includes welded‑neck, slip‑on and threaded configurations, with both Raised Face and Ring‑Type Joint (RTJ) facings available for compatibility with diverse piping systems. A distinctive feature is the optional jack screw machined into the flange assembly, allowing easy separation of the orifice plate for inspection or replacement without dismantling the entire joint. These specifications align with typical industry practice for flow‑metering installations in petrochemical, water‑treatment and general engineering projects. Standard dimensions and tolerances follow the ASME flange families, ensuring interchangeability with existing plant hardware.
End users such as refinery operators, municipal utilities and process engineers select these flanges for reliable custody‑transfer and process‑control measurements. Highborn Flanges does not publish MOQ, lead time or Incoterm details, so buyers should request this information directly. The supplier’s harbour‑tier verification confirms a basic level of trade credibility, though its response metrics are currently unrecorded.
| Material | Carbon Steel ASTM A105, Stainless Steel 304/316 |
| Standard Compliance | ASME B16.5 (standard) |
| Pressure Rating | 150# to 2500# (typical) |
| Size Range (Nominal Bore) | ½" to 24" (typical) |
| Face Types | Raised Face, Ring‑Type Joint (RTJ) (standard) |
| Connection Styles | Weld Neck, Slip‑On, Threaded (typical) |
| Jack Screw Feature | Optional machined jack screw for plate removal (typical) |
| Pressure Tapping | Two ½" NPT taps opposite each other (standard) |
| Typical Operating Temperature (Stainless) | ‑50 °C to 350 °C (typical) |
| Typical Bolt Circle Diameter for 6" size | ≈6.5" (typical) |
Highborn Flanges & Fittings India Pvt Ltd is situated at Plot No 8, Ohm Industrial Infrastructure, Village Daheri, District Valsad, Umbergaon 396170, Gujarat, India. The supplier carries a harbour‑tier verification, indicating it has passed the platform’s basic validation checks, although its response rate is presently recorded as zero. The company’s profile highlights the manufacturing of orifice flange unions and related fittings for flow‑metering applications.
The listed offerings encompass welded‑neck, slip‑on and threaded orifice flanges in both carbon‑steel and stainless‑steel grades, with optional raised‑face or RTJ facings. An additional option includes a machined jack screw that facilitates easy disassembly for plate inspection. Specific MOQ, pricing and lead‑time information are not disclosed in the listing, so prospective buyers should request these details during quotation.
Orifice flanges are specialized instrument flanges designed to mount orifice plates for differential pressure flow measurement in liquid and gas pipelines. Available in pressure ratings from 150# to 2500# and sizes 1/2 to 24 inches, they are manufactured to ASME B16.5 standards in carbon steel A105 or stainless steel 304/316. Each orifice flange union consists of two flanges with upstream and downstream pressure tap connections for pairing with differential pressure transmitters. These flanges are widely used in oil and gas, petrochemical, water treatment, and process industries for accurate volumetric flow metering.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Prior to ordering, confirm that the flange’s material grade, pressure class and face type correspond to the requirements of your pipeline. Request the mill test report and compliance certificates that reference ASME B16.5 and the relevant material standards. It is also advisable to obtain detailed dimensional drawings showing the bolt circle, NPT tap placement and any optional jack‑screw geometry. Such documentation reduces the risk of mismatched components during installation.
Shipping from the Gujarat region typically departs from the port of Nhava Sheva, though alternative Indian ports can be arranged. Clarify the preferred Incoterms - FOB Nhava Sheva is common - and negotiate payment terms such as a 30 % deposit with balance against documents. Since lead‑time information is not published, ask Highborn for an estimated production and delivery schedule to align with your project timeline.
Implement a third‑party inspection of the finished flanges before they leave the factory, focusing on material composition, face finish, bolt‑hole tolerances and the integrity of the pressure tappings. Ensure the inspection report references the applicable ASME standard and includes dimensional verification. Retain all quality certificates, test reports and inspection records as part of the import file, as they will be required for customs clearance and downstream quality assurance.
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When sourcing Orifice Flanges for your business, securing the right balance of quality and cost is essential. Highborn Flanges & Fittings India Pvt Ltd, a verified supplier based in India, offers this product with key specifications including Orifice Flange / Orifice Flange Union (Weld Neck), 150#, 300#, 600#, 900#, 1500#, 2500# (ASME B16.5), and 1/2 to 24 inches (DN15 to DN600). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $120850./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7307.19, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Orifice Flanges requires careful attention to shipping logistics, customs compliance, and secure payment terms. Highborn Flanges & Fittings India Pvt Ltd 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 7307.19 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 Orifice 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 Orifice 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 7307.19 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 Orifice Flanges from Highborn Flanges & Fittings India Pvt Ltd is $120850./Unit 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 Highborn Flanges & Fittings India Pvt Ltd through EximNext.
The supplier, Highborn Flanges & Fittings India Pvt Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Orifice Flanges. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Orifice Flanges is classified under HS Code 7307.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Orifice Flanges from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Highborn Flanges & Fittings India Pvt Ltd. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Highborn Flanges & Fittings India Pvt Ltd 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 Orifice Flanges supplied by Highborn Flanges & Fittings India Pvt Ltd include Orifice Flange / Orifice Flange Union (Weld Neck), 150#, 300#, 600#, 900#, 1500#, 2500# (ASME B16.5), and 1/2 to 24 inches (DN15 to DN600). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Highborn Flanges & Fittings India Pvt Ltd offers Orifice Flanges with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Orifice Flanges is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Highborn Flanges & Fittings India Pvt Ltd through our platform.
Highborn Flanges & Fittings India Pvt Ltd maintains international quality certifications. These ensure that the Orifice 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. Highborn Flanges & Fittings India Pvt Ltd 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 Highborn Flanges & Fittings India Pvt Ltd.
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