Stainless Steel Seamless Pipe

Low Fin Tube is a high-efficiency heat exchanger tube where the outside surface area is significantly increased through the formation of a spiral pattern of low, integral fins. The "A179" designation refers to the base material specification (ASTM A179 for seamless cold-drawn carbon steel tubes), while "Low Fin" describes the fin geometry. 1. Key Manufacturing & Design Features · Base Material: The tube core is made from ASTM A179/ASME SA179, a standard specification for

Low-Finned Tubes for Condensers – ASME SB111 C68700 Aluminum Brass Product Overview Low-Finned Tubes for Condensers , manufactured from ASME SB111 C68700 / UNS C68700 aluminum brass , are designed to increase the external heat-transfer area of condenser tubes while maintaining a compact tube geometry. C68700, commonly identified as Aluminum Brass B / Arsenical Aluminum Brass , is a copper-zinc alloy containing aluminum and a controlled arsenic addition. ASME SB111 / ASTM B111

ASME SA312 TP904L / UNS N08904 Stainless Steel Seamless Pipe for Oil and Gas Industry ASME SA312 UNS N08904 / TP904L / DIN 1.4539 seamless pipe is a high-alloy austenitic stainless steel seamless pipe, commonly called 904L. It combines the American specification ASME SA312 and grade TP904L / UNS N08904 with the European material number DIN 1.4539 / X1NiCrMoCu25-20-5. It is used where high corrosion resistance is required, especially in chemical processing, seawater, oil and

ASTM B564 Inconel 625 WNRF Flange Product Introduction Inconel 625 Welding Neck Raised Face Flanges for Corrosive Process Piping ASTM B564 Inconel 625 WNRF Flanges are forged from UNS N06625 nickel-chromium-molybdenum-niobium alloy and machined with a welding neck and raised face configuration. The alloy is selected for piping systems where resistance to chloride-containing environments, localized corrosion and elevated-temperature exposure is important. The long tapered hub

ASTM A312 TP316Ti Stainless Steel Seamless Pipe For Chemical And Process Equipment Product Overview ASTM A312 TP316Ti seamless pipe is manufactured from UNS S31635 / EN 1.4571 titanium-stabilized austenitic stainless steel. This grade combines the corrosion-resistant characteristics of the 316 family with titanium stabilization for applications involving thermal exposure and welded fabrication. ASTM A312 covers seamless, welded, and heavily cold-worked austenitic stainless

Corrosion-Resistant Stainless Steel Heat Exchanger Bundle Product Overview Yuhong Group Co., Ltd. is an integrated manufacturer of high-grade raw tubing, pressure equipment components, and direct replacement thermal cores. We design and fabricate custom heat exchanger tube bundle assemblies, straight/bent tubing cores, extended surface Fin Tube modules, and heavy-forged heat exchanger tubesheet plates engineered specifically for corrosive chemical, petrochemical, and power

ASTM A312 TP316/316L UNS S31603 Stainless Steel Seamless Pipe Industry Pipe Stainless Steel 316L is the industry's ultimate "safe bet"—it balances corrosion resistance, weldability, cost, and global supply so perfectly that it has become the default "Specify and Forget" material for engineers worldwide. 316L has exceptional toughness at cryogenic temperatures (down to -325°F / -196°C), making it the go-to choice for liquid natural gas (LNG) terminals. The Delivery Condition:

ASTM A182 F316L Stainless Steel Forged Tubesheet Product Introduction Forged F316L Tube Sheets for Pressure-Bearing Heat Transfer Equipment ASTM A182 F316L Tubesheet is a forged stainless steel component used to secure heat exchanger tubes and separate or control process-side fluids within shell-and-tube equipment. Manufactured from 316L austenitic stainless steel , the tubesheet combines corrosion resistance with good weldability and is suitable for equipment exposed to

STAINLESS STEEL SEAMLESS PIPE ASME SA312 TP904L B674 UNS N08904 1.4539 TP904L is a high-alloyed super-austenitic stainless steel (UNS N08904, W.Nr. 1.4539) designed for exceptional corrosion resistance in highly aggressive environments. By adding molybdenum (Mo) and copper (Cu) to the chromium-nickel matrix, its performance far exceeds that of conventional 304 and 316L stainless steels, particularly in reducing acid media and chloride-bearing solutions. Why 904L is "Super"

ASTM B338 Grade 2 Titanium Seamless Tube UNS R50400 For Heat Exchangers Product Overview ASTM B338 Grade 2 Titanium Tube is commercially pure titanium tubing manufactured according to ASTM B338 and identified as UNS R50400. It is available in seamless and welded forms for heat exchangers, condensers, evaporators and other heat-transfer equipment. Grade 2 titanium combines the characteristics of commercially pure titanium with good corrosion resistance and suitable mechanical

ASTM B163 Incoloy 800H / N08810 Nickel Alloy Tube, Solution Annealed Heat Exchanger Seamless Tubing Product Overview ASTM B163 UNS N08810 (Incoloy 800H) is a nickel‑iron‑chromium seamless alloy tube widely used for condensers, heat exchangers, and high‑temperature service. Produced strictly to ASTM B163 standard, it is supplied in solution‑annealed condition for excellent creep strength, thermal stability, and corrosion resistance. With controlled carbon content and

ASTM A312 UNS S30815 Seamless Steel Pipe - High Temperature & Oxidation Resistant Tube ASTM A312 UNS S30815 Seamless Steel Pipe - High Temperature & Oxidation Resistant Tube for Heat Exchanger, Furnace, and Petrochemical Applications | Yuhong Group Industry Leadership & Core Supply Capabilities Yuhong Group Co., Ltd. operates as a specialized manufacturer of critical heat transfer equipment and pressure containment components. Our facility holds ASME U, CTI, and TS certificat

ASTM A376 TP347H Stainless Steel Seamless Pipe For Power Generation Equipments ASTM A376 TP347H is a premium-gradeseamless austenitic stainless steel pipe specified under the ASTM A376/A376M standard, which governs seamless cold and hot-finished austenitic stainless steel pipes designed exclusively for high-temperature, high-pressure service in power generation and industrial thermal systems. Manufactured by seamless processing, this stainless steel pipe has no weld seams,

ASTM B729 UNS N08020 Alloy 20 Seamless Pipe Product Introduction ASTM B729 UNS N08020 Alloy 20 seamless pipe is a nickel-iron-chromium alloy pipe designed for severe corrosion environments in chemical processing and industrial applications. With controlled additions of nickel, chromium, molybdenum, and copper, Alloy 20 provides excellent resistance to sulfuric acid, phosphoric acid, chloride-containing media, and other aggressive chemicals. Manufactured according to ASTM B729

ASME SA336 F11 CL2 Channel Cover Flange | Forged Chrome-Moly Heat Exchanger Components Meta Description: Custom ASME SA336 F11 Class 2 forged chrome-moly channel cover flanges for high-temperature and high-pressure hydrogen/steam service. Precision-machined to TEMA and ASME Section VIII specs. Quote within 48 hours: jimmy@steelseamlesspipe.com. Heavy-Duty ASME SA336 F11 CL2 Forged Chrome-Moly Channel Cover Flanges Are you designing a thermal system for severe hydrogen service

ASME SA312 TP310S 1.4845 Stainless Steel Tube Oxidation Resistant, for Cracking Furnace Product Overview ASME SA312 TP310S seamless stainless steel tube is manufactured from heat resistant austenitic stainless steel and is designed for high temperature equipment applications, including cracking furnace tubes, furnace components, and industrial thermal processing systems. TP310S, also known as UNS S31008 and EN 1.4845, contains high levels of chromium and nickel alloying

ASME-certified stainless steel fixed tubesheet heat exchanger with TP304/316L tubes & F304/316L tubesheet. Ideal for chemical, food, pharma & corrosive services. Features leak-tight joints, full stainless construction, and easy cleanability. Complete tube bundles & components available.

ASTM A790 UNS S31803 Duplex Stainless Steel Welded Pipe for Corrosive Process & Offshore Applications High-Integrity Duplex Welded Pipe Manufactured to ASTM A790 / ASME SA790 ASTM A790 UNS S31803 Duplex Stainless Steel Welded Pipe is engineered for pressure piping systems operating in aggressive chloride-containing and corrosive industrial environments. Manufactured with an optimized ferritic-austenitic microstructure, S31803 combines high mechanical strength with excellent

ASTM A312 TP316L / UNS S31603 / EN 1.4404 Stainless Steel Seamless Pipe YUHONG Group started business with stainless steel seamless pipes. Over decades of dedicated development, we have evolved from a manufacturer into a comprehensive supplier covering the entire chain from production to export. Our brand is built on a solid reputation for quality, reliability, and integrity. Today, our business spans a wide spectrum of industrial sectors, and we supply an extensive inventory

Product Overview Selecting the correct piping material is critical when equipment operates continuously in chloride-rich process media. Conventional stainless steels such as 304L and 316L may gradually suffer localized corrosion under these conditions, resulting in unexpected maintenance and replacement costs. YUHONG manufactures ASTM A312 UNS S31254 seamless stainless steel pipe specifically for severe industrial environments where long-term corrosion resistance is required.