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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›The Square Head flange offered by Lianfa Stainless Steeel Pipes And Valves Co., Ltd. is a precision‑engineered pipe fitting made from stainless‑steel grades CF8 (SS304) and CF8M (SS316). It is supplied in nominal sizes from 1/8 inch up to 4 inch (DN6‑DN100) and carries a pressure rating of 150 LB (approximately 10 bar). The flange conforms to SP‑114 and ISO 4144 design specifications and is compatible with ISO 228/1 threaded standards. All dimensions are machined to meet industrial tolerances for reliable sealing.
These stainless‑steel grades are standard choices for flange applications where corrosion resistance and temperature stability are required. In the pipe‑fitting market, CF8 and CF8M are typical for water, oil and gas distribution systems operating up to 250 °C. The 150 LB rating aligns with common low‑pressure industrial lines, while the range of thread types - NPT, BSP, BSPT and DIN 2999 - covers most regional connection standards. Such components are routinely inspected against ISO 228/1 dimensional tolerances.
The flanges are suitable for chemical processing plants, water‑treatment facilities and petrochemical pipelines where durable, leak‑free joints are essential. Buyers are usually bulk purchasers such as EPC contractors, plant engineers and industrial distributors. Lianfa indicates flexible minimum order quantities and offers FOB or CIF shipping terms, with packaging provided in bulk crates protected by film. Prospective importers should request detailed certification and confirm payment conditions directly with the supplier.
| Material | Stainless Steel CF8 (SS304) / CF8M (SS316) |
| Size Range | 1/8 inch - 4 inch (DN6 - DN100) |
| Pressure Rating | 150 LB (≈10 bar) |
| Design Standards | SP‑114, ISO 4144, compatible with ISO 228/1 |
| Thread Types | NPT, BSP, BSPT, DIN 2999 |
| Typical Temperature Range | -30 °C to 250 °C (typical for 304/316 grades) |
| Typical Corrosion Resistance | Excellent resistance to chloride environments (typical for 304/316) |
| Typical Packaging | Bulk crates with protective film (standard for industrial flanges) |
| Typical Weight Range | ~0.2 kg for 1/8" size to ~4 kg for 4" size (typical range) |
| Typical Application Industries | Oil & gas, water treatment, chemical processing (standard) |
Lianfa Stainless Steeel Pipes And Valves Co., Ltd. is located at No. 328 Yingbin Rd, Qingyun County, Dezhou, Shandong Province, China. The company is classified in the harbour trust tier on the platform, indicating a verified business presence. Current response metrics show a response rate of 0 % and an average response time of 0 hours, suggesting that communication may be limited at present. The firm specialises in manufacturing stainless‑steel pipe components.
The current listing advertises Square Head flanges in grades CF8 and CF8M, but the supplier does not disclose specific certifications, minimum order quantities or production capacity. Interested buyers should request formal product data sheets and any applicable ISO or SGS test reports directly from Lianfa. No additional corporate history, revenue figures or client references are provided in the public profile.
Square Head Flanges are precision-engineered threaded pipe fittings manufactured in durable stainless steel grades CF8 (SS304) and CF8M (SS316). Rated for 150LB pressure applications, these flanges cover sizes from 1/8 inch to 4 inch with female threaded connections compatible with NPT, BSP, BSPT, DIN2999, and ISO228/1 standards. Ideal for water, oil, and gas distribution systems in industrial, chemical, and petrochemical installations. Designed to SP-114 and ISO4144 specifications for reliable performance in demanding environments.
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| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, importers should confirm the exact stainless‑steel grade (CF8 or CF8M) and request the latest mill test report or ISO certification that validates compliance with SP‑114 and ISO 4144. It is also advisable to obtain a dimensional drawing that shows bore size, bolt circle and thread specifications to ensure fit‑up with existing pipelines. Additionally, verify that the product meets the required tolerance class for your application and ask for a compliance statement regarding ISO 228/1.
Logistics discussions should clarify the preferred Incoterm, such as FOB
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When sourcing Square Head for your business, securing the right balance of quality and cost is essential. Lianfa Stainless Steeel Pipes And Valves Co., Ltd., a verified supplier based in China, offers this product with key specifications including CF8 (SS304) and CF8M (SS316) Stainless Steel Square Head Flange, CF8 (18Cr-8Ni, equivalent to SS304); CF8M (18Cr-10Ni-Mo, equivalent to SS316), and 1/8" - 4" (DN6 - DN100). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.35/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.23, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Square Head requires careful attention to shipping logistics, customs compliance, and secure payment terms. Lianfa Stainless Steeel Pipes And Valves Co., 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 7307.23 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 Square Head 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 Square Head 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 7307.23 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 Square Head from Lianfa Stainless Steeel Pipes And Valves Co., Ltd. is $0.35/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 Lianfa Stainless Steeel Pipes And Valves Co., Ltd. through EximNext.
The supplier, Lianfa Stainless Steeel Pipes And Valves Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Square Head. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Square Head is classified under HS Code 7307.23. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Square Head from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Lianfa Stainless Steeel Pipes And Valves Co., Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Lianfa Stainless Steeel Pipes And Valves Co., 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 Square Head supplied by Lianfa Stainless Steeel Pipes And Valves Co., Ltd. include CF8 (SS304) and CF8M (SS316) Stainless Steel Square Head Flange, CF8 (18Cr-8Ni, equivalent to SS304); CF8M (18Cr-10Ni-Mo, equivalent to SS316), and 1/8" - 4" (DN6 - DN100). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Lianfa Stainless Steeel Pipes And Valves Co., Ltd. offers Square Head with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Square Head is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Lianfa Stainless Steeel Pipes And Valves Co., Ltd. through our platform.
Lianfa Stainless Steeel Pipes And Valves Co., Ltd. maintains international quality certifications. These ensure that the Square Head 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. Lianfa Stainless Steeel Pipes And Valves Co., 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 Lianfa Stainless Steeel Pipes And Valves Co., Ltd..
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