rectangular steel pipe
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Bụi vây cong chống ăn mòn với hiệu suất mặt không khí được cải thiện và liên kết cơ học đáng tin cậy cho máy làm mát không khí
Crimped Fin Tube (Helically Tension Wound, Cold-Formed Finned Tube) for Air Coolers Material A Crimped Fin Tube (also called a Spiral Tension Wound / Cold-Formed Finned Tube ) is a heat-transfer tube where a metal fin strip is helically wound under controlled tension onto a base tube . The fin strip is pre-formed to widen the contact “foot,” then mechanically locked to the tube surface (with end fixing such as tack/tag welding or spot welding depending on design). Common
SA178a Ống trao đổi nhiệt ASTM A178 ERW được ủ
ASTM A178 ERW Carbon Steel Boiler and Suoer Heater Tubes Product Description: ASTM A178 is a specification which covers standards for electric resistance welded tubes, which are abbreviated as ERW SA178 Boiler Tube. These ASTM specified SA178a Boiler Tubes are produced with a minimum wall thickness made from carbon steel alloys as well as carbon- manganese steel. This ASTM SA178 Grade A Electric-Resistance Welded Carbon Steel Boiler Tubes are designed to be used in boiler
Bụi lông loại L chồng chéo Carbon LL loại ống lông với vây xoắn theo đường xoắn ốc và dẫn nhiệt cao cho máy trao đổi nhiệt
Overlapped L Type Fin Tube Carbon LL Type Finned Tube for Heat Exchanger Product Overview Overlapped L type fin tube, also called LL type finned tube or LL-foot fin tube, is a tension-wound finned tube where L-shaped fins are helically wrapped around a carbon steel base tube and each fin foot overlaps the previous one. This creates a double “L” foot that completely jackets the outer surface of the tube. For carbon LL type fin tubes, the base tube is typically seamless low- or
Rủi nhựa nhôm L-Foot Tension Wound L-Type Fin Tube cho máy trao đổi nhiệt chống ăn mòn
L-Type Fin Tube – Aluminum L-Foot Tension Wound Finned Tubes for Heat Exchanger Material Overview Aluminum L-foot tension wound finned tubes are bi-metallic or multi-metallic heat transfer elements in which a thin aluminum strip is helically wound around a base tube under controlled tension. An “L”-shaped foot is first formed on one edge of the fin strip; this foot bears directly on the outer surface of the tube and mechanically locks the fin to the tube along its full length
ASTM B75 C12200 ống đồng hợp kim liền mạch kéo lạnh cho các ứng dụng theo dõi hơi nước
ASTM B75 C12200 Copper Alloy Tube High-Quality Copper Alloy Tubes For Steam Tracing Material Description ASTM B75 C12200 copper alloy tube is a seamless, cold-drawn phosphorus-deoxidized copper (Cu-DHP) tube designed for general engineering service and particularly well suited for steam tracing and low- to medium-temperature steam lines. The alloy (UNS C12200 / Cu-DHP) combines: Very high copper purity (≥99.9% Cu including Ag) with 0.015–0.040% phosphorus as a deoxidizer,
Continuously Welded Helical Finned Tube with 30-325 mm Outer Diameter and 6M or Custom Length for Boiler Economizers
Helical Finned Tube — Continuously Welded Spiral ND Steel Fin Tube for Boiler Economizers Material A high-frequency resistance welded helical/spiral finned tube produced with an ND steel (09CrCuSb) base tube and optional ND/carbon/stainless fin strip. ND steel is a Cu–Sb–Cr–alloyed low-alloy steel engineered to resist low-temperature sulfuric-acid dew-point corrosion and chloride attack in flue-gas paths, making it ideal for boiler economizers and air preheaters. Specificatio
Chống ăn mòn Hastelloy C276 thanh tròn để áp dụng nước biển trong tình trạng sưởi dung dịch
Hastelloy C-276 Chromium–Nickel Alloy Round Bar for Shipbuilding 1. Material Description Hastelloy C-276 (UNS N10276, W.Nr. 2.4819) is a nickel–chromium–molybdenum–tungsten alloy with very low carbon and silicon, designed for excellent corrosion resistance in both oxidizing and reducing media. It offers outstanding resistance to pitting, crevice corrosion, and stress-corrosion cracking in chloride-bearing and contaminated seawater environments, making it well suited to
Inconel 718 Od420mm Ống hợp kim niken Torich
Inconel 718 Nickel Alloy Tube Inconel 718 nickel alloy tube is an age-hardenable nickel-chromium-iron alloy also containing significant amounts of niobium, molybdenum, titanium and aluminum. It combines good corrosion resistance with extremely high strength. Typical applications include heat exchangers and O-rings. ASTM B163 Alloy 718 Tube , is an austenitic nickel-based superalloy.718 inconel tube exhibits excellent high yield tensile and creep-rupture properties at
ASTM B516 Ống hợp kim niken chính xác Inconel 718
ASTM B516 Inconel 718 Nickel Alloy Tube Inconel 718 nickel alloy tube is an age-hardenable nickel-chromium-iron alloy also containing significant amounts of niobium, molybdenum, titanium and aluminum. It combines good corrosion resistance with extremely high strength. Typical applications include heat exchangers and O-rings. ASTM B163 Alloy 718 Tube , is an austenitic nickel-based superalloy.718 inconel tube exhibits excellent high yield tensile and creep-rupture properties
