cold drawn steel pipe
"
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 B280 C12200 Ống đồng liền mạch để điều hòa
ASTM B280 C12200 Seamless Copper Tube for conditioning This specification covers the requirements for seamless UNS C10200, C12000, or C12200 copper alloy tubes used for connection, repairs, or alternations of field air conditioning or refrigeration units. Materials in the form of billets, bars, or tubes should be used to produce a homogeneous uniform wrought structure by either hot or cold working. Each tube should be cold drawn to the finished size and wall thickness. Coiled
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
SAE1026 ống thép không gỉ mài ống
Product Name: ST52/E355/CK45/SAE1026 honed tube with high quality Material: Carbon steel,alloy steel, stainless steel Standard&Grade: DIN2391-2 ST52,EN10305-1 E355,C45E,25CrMo4,42CrMo4, CK45,E410, E470,ASTM A519 SAE1020,SAE1026,SAE1045,SAE1518,SAE1541, SAE4130,SAE4140,SAE4145,SAE4340,etc. Manufacture Method: Cold Drawn, Hot rolled+Deep Hole Bored Internal Surface Treatment: Honing, Skiving&roller burnishing Size Range: ID of 300mm max for cold drawing, ID of 500mm for deep
Asme Hợp kim niken chống ăn mòn tốt nhất Inconel 625 Ống trao đổi nhiệt / ngưng tụ
Asme Best Corrosion-Resistant Nickel Alloys Inconel 625 Heat Exchanger/Condenser Tubes Inconel 625 Inconel nickel chromium alloy 625 is used for its high strength, excellent fabricability (including joining), and outstanding corrosion resistance Service temperatures range from cryogenic to 1800F. Strength of Inconel alloy 625 is derived from the stiffening effect with molybdenum and columbium on its nickel-chromium matrix, thus hardening treatments are not required. This
ASTM A718 UNS N06601 Ống hợp kim niken
NAS 601 UNS N06601 Nickel Alloy Tubes Inconel 601 nickel alloy pipe Inconel 601 seamless pipe Inconel 601 pipe Standard: ASTM B167 Size Range: OD: 13.7mm-168.3mm WT: 1.6mm-8.6mm Steel Grade: UNS N06025, UNS N06045, UNS N06600, UNS N06601, UNS N06603, UNS N06617, UNS N06674, UNS N06690, UNS N06693, UNS N06696 Chemical Requirements Element N06025 N06045 N06600 N06601 N06603 N06617 N06674 N06690 N06693 N06696 Ni remainder 45.0min 72.0min 58.0-63.0 remainder 44.5min remainder 58
KL Fin Tube với thiết kế L-Footed với hiệu quả truyền nhiệt cao và chống ăn mòn
KL Fin Tube (KL Type Knurled L-Footed Finned Tube for Heat Exchangers) Material / Product Description KL fin tube (KL type knurled L-footed finned tube) is a wrap-around finned tube where an L-shaped fin strip is helically wound onto a pre-knurled base tube. The knurling and L-foot create a tight mechanical interlock and a large metal-to-metal contact area, improving heat transfer efficiency and fin bond stability compared with standard L or LL fins. Typical base tube
Astm A516 Gr 70 Tấm trượt hình ống cho thiết bị bay hơi Khử mặn nước biển
ASTM A516 Gr.70 Tubular Slide Sheet For Evaporator And Seawater Desalination Tubesheet is to drill holes slightly larger than the outer diameter of the pipe on the circular steel plate. It is a round steel that plays the role of fixing the pipe and sealing medium in the heat exchanger. It is a kind of fitting that penetrates and welds the pipe to fix it. The accuracy of tube sheet processing, especially the pipe hole spacing and pipe diameter tolerance, perpendicularity and
