Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Agriculture›Apparel and fashion accessories›Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Flanges
Jiangyin Hengrun Heavy Industries Co., Ltd. supplies forged and ring flanges designed for high-pressure industrial systems, with standard sizes ranging from 15mm to 600mm and pressure classes including ASME B16.5 Class 150 and Class 300. The flanges are machined to tight dimensional tolerances, typically within ±0.1mm, and conform to ASTM A105 and ASTM A182 material standards for carbon and alloy steel. Each unit undergoes dimensional verification and surface finish inspection prior to shipment.
The base material is typically ASTM A105 carbon steel, with options for ASTM A182 F304 or F316 stainless steel upon request. Surface finishes include standard mill finish or optional sandblasting and anti-corrosion coating. These flanges are manufactured using drop forging and CNC machining, ensuring grain flow integrity and resistance to thermal cycling. The production process aligns with typical industry practices for oil and gas pipeline applications, where leakage prevention and mechanical stability are critical.
These flanges are commonly purchased by engineering firms in petrochemical, water treatment, and power generation sectors for new plant installations and maintenance upgrades. Buyers typically order in batches of 50 to 500 units, depending on project scale. Packaging is in wooden crates with rust inhibitors and moisture barriers. Trade terms include FOB Jiangyin Port, with payment via T/T or L/C. Lead time is typically 25 to 40 days after order confirmation, subject to material availability and customization.
| Material | ASTM A105 carbon steel (standard); ASTM A182 F304/F316 stainless steel (available on request) |
| Pressure Class | ASME B16.5 Class 150, Class 300 |
| Size Range | 15mm to 600mm nominal bore |
| Machining Tolerance | ±0.1mm on flange face and bore (typical for forged flanges) |
| Surface Finish | Mill finish (standard); sandblasted or coated finish available |
| Standard | ASME B16.5, EN 1092-1 (typical for industrial flanges) |
| Flange Type | Welding neck, slip-on, blind, and ring-type joint (RTJ) available |
| Testing | Visual inspection, dimensional checks; hydrostatic testing available on request |
| Packaging | Wooden crates with rust inhibitors and plastic wrapping (typical for marine export) |
| Certification | Material test reports (MTRs) available upon request; ISO 9001 certification claimed by supplier |
Jiangyin Hengrun Heavy Industries Co., Ltd. operates from the European Industrial Zone in Zhouzhuang Town, Jiangyin, China, with a facility focused on forged metal components for industrial piping. The supplier is listed as imported with harbor trust tier, indicating verified export activity. The company does not publish annual output, workforce size, or client names in public records. Its production capability is indicated by the range of flange types and sizes offered, suggesting dedicated forging and machining lines.
No claims are made about certifications such as ISO, CE, or SGS in the supplier's own documentation; these appear only in the platform's description. The supplier has no public website or contact details beyond the listed address. Response rate and average response time are not recorded, suggesting limited direct buyer engagement. Buyers should treat this as a manufacturer with export experience but limited transparency on operational metrics.
| 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 |
Sourcing Flanges from Jiangyin Hengrun Heavy Industries Co., Ltd. - China Import Guide
Before placing an order, verify the material certification (MTR) for each batch, confirm the pressure class and dimensional tolerances against your piping design, and request a sample if the application involves high pressure or corrosive media. Do not rely on platform claims of ISO or CE certification unless the supplier provides valid documentation. Ensure the flange type (e.g., welding neck vs. slip-on) matches your system's stress and alignment requirements.
Confirm lead time with the supplier, as it varies with order volume and customization. Standard lead time is 25 to 40 days. Incoterms are typically FOB Jiangyin Port, but CIF or CFR may be negotiable. Payment is usually 30% advance with 70% against shipping documents via T/T or L/C. Request a packing list and bill of lading that clearly references your purchase order number.
Upon receipt, inspect flanges for surface cracks, dimensional accuracy, and correct marking. Use a caliper to verify bore and outer diameter against the order drawing. Check the flange face for scratches or warping that could compromise sealing. Request a certificate of conformity and material test report. Retain samples from each batch for future audits, especially in regulated industries like oil and gas.
Active buying requirements from importers looking for Similar products
Qatar
Egypt
India
United Arab EmiratesIndia
Spain- ✓Who's importing it
- ✓What prices they're paying
- ✓Which ports they're moving through
Related Products & Suppliers
Compare alternatives, find similar products and connect with suppliers
Similar Products
More from this Seller
Related Products
Trending in Sub-Category
Top Suppliers for this Product
Compare Other Sellers
More Suppliers in Category
Browse Flanges — Top Products
100 listingsTop Suppliers for Flanges
30 suppliersBuy & Import Flanges — Wholesale Supply from China
Securing a reliable supply chain for Flanges is critical for maintaining your business operations. Jiangyin Hengrun Heavy Industries Co., Ltd., a supplier located in China, provides high-quality Flanges ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Flanges industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Flanges from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Jiangyin Hengrun Heavy Industries Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Jiangyin Hengrun Heavy Industries Co., Ltd. — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Jiangyin Hengrun Heavy Industries Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Flanges category or discover new suppliers across the Flanges sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Flanges
When importing Flanges from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Flanges
How can I get the wholesale price for Flanges?
Click the "Request Quotation" button to contact Jiangyin Hengrun Heavy Industries Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Flanges in bulk from China?
Yes, Jiangyin Hengrun Heavy Industries Co., Ltd. provides Flanges for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Jiangyin Hengrun Heavy Industries Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Flanges to your country.
How do I request a sample of Flanges?
Send a direct message to Jiangyin Hengrun Heavy Industries Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Jiangyin Hengrun Heavy Industries Co., Ltd. is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Flanges?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Jiangyin Hengrun Heavy Industries Co., Ltd..
Does Jiangyin Hengrun Heavy Industries Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Jiangyin Hengrun Heavy Industries Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Flanges suppliers on EximNext?
Yes, EximNext hosts a wide network of Flanges manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Jiangyin Hengrun Heavy Industries Co., Ltd. for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.
Browse More Flanges Products on EximNext
Discover more products in Flanges from suppliers worldwide.