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›

ASTM A182 /ASME SA182: Standard Specification for Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service Low alloy Steels F1 F2 F5, F5a F5 F91 F92 F911 F11, F12 F36 F21, F3V, F3VCb F22, 1/3/V F23 F24 FR F122 F10 F9 Martensitic and Ferritic Stainless steel F6a F6b F6NM F XM-27Cb F429 F430 Austenitic Stainless steel F304 F304H F304L F304N F304LN F309H F310 F310H F310MoLN F316 F316H F316L F316N F316LN F316Ti F317 S31727 S32503 F321 F321H F347 F347H F347LN F348 F348H FXM-11 FXM-19 F20 F44 F45 F46 F47 F48 F49 F56 F58 F62 F63 F64 F904L Ferritic-Austenitic Stainless steel F 50 F 51 F 52 F 53 F 54 F 55 F 56 F 57 F 58 F 59 F60 F61 F65 F65 F67 Product Form Flanges(ASME B16.47,B16.48,B16.5,MSS SP44,BS10,BS3293,BS4504,ISO7005-1) WN(welding-neck);SO(slip-on);PL(Plate);BL(Blind);Th(Threaded);SW(scket-welding);LF/SE(lapped flange/stub end);LWN(long welding neck);Orifice flange;Reducing flange;API flange;Integral/Compact flange;Spectacle blind,Lind spade and spacer,Paddle blind,Paddle spacer;Orifice plate;Pipe plate,Bleed ring,Overlap Flange. ASME B16.11 Forged threaded fittings:90-deg elbow,45-deg elbow,tee,cross,coupling,half-coupling,cap,square head plug,hex head plug,round head plug,hex head bushing,flush bushing,street elbows ASME B16.11 Fogred socket weld fittings:90-deg elbow,45-deg elbow,tee,cross,coupling,half-coupling,cap MSS SP83 Steel Pipe Unions(socket welding and threaded end) MSS SP95 swage nipples,bull plug(ends may be threaded,beveled,plain) MSS SP79 socket welding reducer inserts MSS SP97 weldolets,threadolets,sockolets,flangolets,elbolet,sweepolets,saddle,nipolets,brazolets,latrolets,insertolets Forgings Forgings,Rings,Discs,Disks,Tubesheets,Shaft,Sleeves,Bars,Valves,etc.
| HS Code | 7307.23 |
| Material | Duplex Stainless Steel ASTM A182 Grade F51 / Super Duplex Stainless Steel Grade F53 |
| Grade/Type | ASTM A182 F51 (UNS S31803) / ASTM A182 F53 (UNS S32750) duplex stainless steel |
| Connection Type | Socket Welding (SW) and NPT Female Threaded |
| Size/Pressure Rating | 1/2 inch to 4 inch; Class 3000# / 6000# for NPT; Class 3000# / 6000# for Socket Weld |
| Standard | ASTM A182 / ASME SA182; ASME B16.11 for socket weld and threaded fittings |
| Wall Thickness/Schedule | Schedule 40, 80, 160 per ASME B36.10 |
| Application | Oil and gas pipelines, chemical processing, petrochemical, desalination, power generation, seawater systems |
| Surface Finish | Mill finish, pickled and passivated, or per customer specification |
This ASTM A182 F51 and F53 socket welding and NPT elbow is a duplex stainless steel piping component engineered for high-pressure and corrosive service environments in oil and gas, chemical processing, and power generation applications. The F51 grade offers superior corrosion resistance and strength, while F53 super duplex variant provides enhanced durability in harsh media including seawater and acidic conditions. Suitable for socket weld and threaded NPT connections per ASME B16.11 and dimensional standards, these elbows are critical stock items for MRO and project procurement in energy and industrial sectors.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Astm 182 F51 F53 Socket Welding /npt Elbow is offered by Zhengzhou Huitong Pipe Fittings Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Astm 182 F51 F53 Socket W, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Astm 182 F51 F53 Socket Welding /Npt Elbow for your business, securing the right balance of quality and cost is essential. Zhengzhou Huitong Pipe Fittings Co., Ltd., a verified supplier based in China, offers this product with key specifications including ASTM A182 F51 (UNS S31803) / ASTM A182 F53 (UNS S32750) duplex stainless steel, Socket Welding (SW) and NPT Female Threaded, and 1/2 inch to 4 inch; Class 3000# / 6000# for NPT; Class 3000# / 6000# for Socket Weld. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $11000/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 Astm 182 F51 F53 Socket W requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Huitong Pipe Fittings 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 Astm 182 F51 F53 Socket W 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 Astm 182 F51 F53 Socket W 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 Astm 182 F51 F53 Socket Welding /Npt Elbow from Zhengzhou Huitong Pipe Fittings Co., Ltd. is $11000/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 Zhengzhou Huitong Pipe Fittings Co., Ltd. through EximNext.
The supplier, Zhengzhou Huitong Pipe Fittings Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Astm 182 F51 F53 Socket W. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Astm 182 F51 F53 Socket Welding /Npt Elbow 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 Astm 182 F51 F53 Socket W from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Huitong Pipe Fittings Co., Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Zhengzhou Huitong Pipe Fittings 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 Astm 182 F51 F53 Socket Welding /Npt Elbow supplied by Zhengzhou Huitong Pipe Fittings Co., Ltd. include ASTM A182 F51 (UNS S31803) / ASTM A182 F53 (UNS S32750) duplex stainless steel, Socket Welding (SW) and NPT Female Threaded, and 1/2 inch to 4 inch; Class 3000# / 6000# for NPT; Class 3000# / 6000# for Socket Weld. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Huitong Pipe Fittings Co., Ltd. offers Astm 182 F51 F53 Socket W with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Astm 182 F51 F53 Socket W is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Huitong Pipe Fittings Co., Ltd. through our platform.
Zhengzhou Huitong Pipe Fittings Co., Ltd. maintains international quality certifications. These ensure that the Astm 182 F51 F53 Socket W 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. Zhengzhou Huitong Pipe Fittings 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 Zhengzhou Huitong Pipe Fittings Co., Ltd..
Discover more products in Flanges from verified suppliers worldwide.