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The 37-degree flare flange from Grace Tian is a precision-machined piping connector designed to replace welded tube fittings in high-pressure hydraulic and instrumentation systems. It is manufactured from either stainless steel 316 or carbon steel A105, with a maximum working pressure rating of 420 bar and compatibility with pipeline diameters up to 140 mm. The design eliminates the need for welding, heat treatment, and acid pickling, reducing installation time and labor costs on-site.
Stainless steel 316 offers superior corrosion resistance for marine and chemical environments, while carbon steel A105 is suited for high-temperature, non-corrosive applications. These materials conform to standard industry grades, and the flange geometry adheres to SAE J518 and ISO 6162/6164 standards for dimensional accuracy and sealing performance. The product is typically supplied in bulk without surface coatings, as the base material provides sufficient durability under operational stress.
This flare flange is commonly purchased by engineering contractors in oil and gas, power generation, and maritime industries across Asia, the Middle East, and Europe. Buyers value its reliability in high-vibration environments and its compatibility with existing SAE-standard tubing. Trade terms are typically FOB Dalian, with packaging in wooden crates or bulk pallets. Minimum order quantities are not specified in the listing and must be confirmed directly with the supplier.
| Flare Angle | 37 degrees |
| Material | Stainless Steel 316 or Carbon Steel A105 |
| Maximum Working Pressure | 420 bar |
| Compatible Pipe Outer Diameter | Up to 140 mm |
| Standards Compliance | SAE J518, ISO 6162, ISO 6164 |
| Typical Surface Finish | Machined bare metal, no plating or coating (standard for industrial flare flanges) |
| Typical Tolerance on Flare Diameter | ±0.1 mm (typical for precision flange manufacturing) |
| Typical Thread Type | NPT or BSPP (standard for hydraulic flange connections) |
| Typical Packaging | Wooden crates or palletized bulk (standard for heavy industrial components) |
| Typical Inspection Method | Dimensional check with calipers and pressure test per ISO 6164 (standard practice) |
Grace Tian operates from Dalian, China, with a physical address in Ganjingzi District. The supplier is registered as a manufacturer and exporter of industrial flanges and pipe fittings. There is no public information on company size, years in operation, or client list. The listing shows no certifications, no third-party verification badges, and no response rate data, indicating limited digital engagement but no evidence of fabrication.
The supplier's focus appears to be on producing standardized flare flanges for export, with no indication of custom design services or in-house testing labs. The absence of response metrics suggests the company may operate with low digital interaction, common among regional manufacturers serving bulk industrial buyers. Buyers should request direct communication for technical validation and sample availability.
The 37 DEG Flare Flange is a precision-engineered piping component designed for leak-free connections in hydraulic and instrumentation systems. Manufactured from high-grade stainless steel or carbon steel, it replaces traditional welded tube fittings, eliminating the need for welding, heat treatment, and acid pickling. Widely used in oil and gas, chemical processing, and power generation industries, this flare flange offers fast on-site installation and reduced labor costs, making it ideal for international export to markets across Asia, the Middle East, and Europe.
| 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 |
Before placing an order, verify the material grade with a material test report (MTR) for both stainless steel 316 and carbon steel A105. Confirm that the flare angle is precisely 37 degrees with a tolerance of ±0.5 degrees, and request a dimensional inspection report for batch consistency. Ensure the flange meets SAE J518 or ISO 6162 standards, as non-compliant units may fail under pressure.
Confirm the Incoterms with the supplier - FOB Dalian is likely, but clarify whether loading, export documentation, and customs clearance are included. Lead time is not stated; request a production schedule and ask if the order is made-to-order or from stock. Payment terms are not provided; common practices include 30% advance with 70% against shipping documents, but this must be negotiated directly.
Perform a visual inspection for surface cracks, inconsistent machining, or burrs on the sealing face. Request a pressure test certificate for each batch, ideally at 1.5 times the working pressure. Ensure the packaging prevents corrosion during transit, especially for carbon steel units. Confirm that all documentation includes material certification, packing list, and commercial invoice with HS code 7307.29 for flanges.
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When sourcing Flare Flange for your business, securing the right balance of quality and cost is essential. Grace Tian, a verified supplier based in China, offers this product with key specifications including 37 Degree Flare Flange, Stainless Steel 316, 304 / Carbon Steel ASTM A105, and 1/4" to 2" (DN8 to DN50). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. 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 Flare Flange requires careful attention to shipping logistics, customs compliance, and secure payment terms. Grace Tian 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Flare Flange 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 B2B marketplace. Start your sourcing journey today.
Importing Flare Flange 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 Flare Flange from Grace Tian is $1100/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Grace Tian through EximNext.
The supplier, Grace Tian, has set a Minimum Order Quantity (MOQ) of 1 Bags for Flare Flange. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Flare Flange 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 Flare Flange from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Grace Tian. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Grace Tian 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 Flare Flange supplied by Grace Tian include 37 Degree Flare Flange, Stainless Steel 316, 304 / Carbon Steel ASTM A105, and 1/4" to 2" (DN8 to DN50). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Grace Tian offers Flare Flange with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Flare Flange is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Grace Tian through our platform.
Grace Tian maintains international quality certifications. These ensure that the Flare Flange 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. Grace Tian 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 Grace Tian.
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