precision seamless pipe
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GB/T 28413 SA178 لوله های فولاد کربن با فرکانس بالا برای مبادلات گرما دیگ
GB/T 28413 SA178 High Frequency Welded Carbon Steel Pipes For Boiler Heat Exchangers Introduction GB/T 28413 SA178 is a standard specification for high-frequency welded carbon steel pipes commonly used in boiler heat exchangers. This article provides an overview of the material, specification, key features, chemical composition, mechanical properties, steel grades, applications, and possible alternative grades for SA178 pipes. Material The material used for GB/T 28413 SA178
GB/T 32970 لوله فولادی دوقطبی آرک جوشیده برای استفاده با فشار بالا در دمای بالا
GB/T 32970 Longitudinal Submerged-Arc Welded Steel Pipe For High Pressure Service At High Temperatures Material The material used in GB/T 32970 longitudinal submerged-arc welded steel pipes for high pressure service at high temperatures is carbon steel. Specification The specification of GB/T 32970 includes the following parameters: Outer diameter range: 219-2820mm Wall thickness range: 6-30mm Length: 6-12 meters Pipe end: Bevel end, plain end, or threaded end Key Features GB
YB 4103 لوله های فولاد ضد زنگ جوش شده لوله های دنده ای دنده ای برای دیه های با فشار پایین و متوسط
YB 4103 Stainless Steel Welded Steel Tubes Straight Seam Welded Pipe for Low And Medium Pressure Boiler In the realm of stainless steel tubing, the YB 4103 standard stands out for its applications in low and medium-pressure boilers. These straight seam welded pipes are integral components of various industrial systems, offering exceptional corrosion resistance and strength. This article delves into the material, specification, key features, chemical composition, mechanical
ASTM A423 COR-TEN لوله فولادی برقی دوخته شده با بخیه مستقیم طول ثابت برای ماشین آلات
ASTM A423 COR-TEN Straight Seam Electric Welded Steel Pipe Fixed Length Tube For Machinery Manufacturing Introduction The ASTM A423 COR-TEN straight seam electric welded steel pipe fixed length tube is a specialized steel product widely used in machinery manufacturing. This article will explore the material, specification, key features, chemical composition, mechanical properties, steel grade, applications, and possible alternative grades of this product. Material and
DIN 17177 St37.8 مقاومت الکتریکی لوله فولاد جوش لوله فشار الکتریکی برای دمای بالا
DIN 17177 St37.8 St42.8 15Mo3 Electric Resistance Welded Steel Pipe Electric Pressure Pipe For Elevated Temperatures Material DIN 17177 is a standard that specifies the requirements for electric resistance welded (ERW) steel pipes used for elevated temperature applications. The pipes are designed to withstand high pressures and temperatures, making them suitable for various industrial applications. Specification The standard outlines the specifications for the manufacturing
GB9948 لوله کشی فولاد بدون درز 10 # 20 # 12CrMo 15CrMo 12Cr1MoV 07Cr19Ni10
Product name: GB 9948 Material10#20# 12CrMo 15CrMo 12Cr1MoV Petroleum Cracking Seamless Steel Tubes Out Diameter: 3~500mm Wall Thickness: 0.5~50mm Application: It is used for the seamless steel tubes for furnace,heat exchangers, Petroleum Cracking etc. Table1 The Tolerances of Outer Diameter and Wall Thickness Unit:mm Sort Code Manufacuring Method Nominal Size Tolerances Common Level High Level W-H Hot Rolling (Extrusion) Outer Diameter D ≤54 ±0.50 ±0.30 ＞54~325 ±1%D ±0.75%D
لوله کویل ضد زنگ فوق العاده دوبلکس 2507 بدون درز و جوش داده شده
Seamless and welded super duplex 2507 oil gas stainless coiled tubing Applications: For oil transport, chemical engineering Technique: Cold worked and hot worked Alloy or not: Alloy Secondary or not: Non-Secondary Steel Grade/Steel Material: Material 200 series: 201, 202 300 series: 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S,309S,2205,2507,2520 400 series: 410, 410S,420, 430, 431, 440A,904L Size range: O.D. 8-530mm W.T. 0.5mm-30mm Length max 12000mm Characteristic: Good
تامین کننده لوله های ضد زنگ فوق العاده دوبلکس astm a789 uns s31803 لوله های فولادی
super duplex pipe suppliers astm a789 uns s31803 steel pipes Applications: For chemical , boiler industry, construction Technique: Cold worked and hot worked Alloy or not: Alloy Secondary or not: Non-Secondary Steel Grade/Steel Material: Material 200 series: 201, 202 300 series: 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S,309S,2205,2507,2520 400 series: 410, 410S,420, 430, 431, 440A,904L Size range: O.D. 8-530mm W.T. 0.5mm-30mm Length max 12000mm Characteristic: Good
Precision En10305-1 E255 95x80 Honed Tubing Seamless
EN10305-1 E255 95X80 Seamless Honed tubes Production name Seamless Honed tubes Apllication Gas or Hydraulic cylinder Size 95X80 Length Random Length End Plain or beleve Material E255 Chemical composition: C Si Mn P S max0.21 max 0.35 0.4-1.1 max 0.025 max 0.025 Delivery condition: +C +LC +A +SR +N
