seamless steel pipe
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لوله های جوش داده شده از فولاد ضد زنگ داغ، بدون درز لوله 0.4-30mm ضخامت
Stainless steel does not readily corrode, rust or stain with water as ordinary steel does, but despite the name it is not fully stain-proof, most notably under low oxygen, high salinity, or poor circulation environments. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and resistance to corrosion are required. aterial: SS201(Ni 0.8%-1.2%) Standard: US
لوله فولادی مربع ERW گالوانیزه گرم ASTM A53
ASTM BS GB DIN Hot Dipped Galvanized Structure Pipe Square Tube Rectangular Pipes Technique: ERW, hot rolled, cold drawn WT torlerance:+/-0.25mm Standard: ASTM A53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728-2002 Production capability:10000ton/month MOQ:1 twenty feet container Packing: in bundles or as customers' request Delivery time: 3-4 weeks after receving your deposit Detailed specifications for your reference as follow: O,D.(mm) W,T.(mm) O.D.(mm) W.T.(mm) 15*15 1.2
15mm ضخامت دیوار J524 بدون درز لوله های فولادی کم کربن برنزه برای خم شدن / Flaring
J524 Seamless Low Carbon Steel Tubing Annealed for Bending and Flaring Size range: O.D.:6-88.9mm W.T.:1-15mm L: According to customer Order Table 1- TUBING OUTSIDE DIAMATER TOLERANCE Nominal Tubing OD mm Tolerance ±mm Up to 25.4 0.10 Over 25.4 to 38.1 inclusive 0.15 Over 38.1 to 50.8 inclusive 0.20 Over 50.8 to 88.9 inclusive 0.25 WT tolerance shall be not more than 10% Table 2- CHEMICAL REQUIREMENTS Element % Carbon 0.18 max Manganese 0.30 to 0.60 Phosphpris 0.040 max Sulfur
لوله های مکعب بدون درز کربن و فولاد آلیاژی با قطر 450 میلیمتر
Seamless Carbon and Alloy Steel Mechanical Tubing Size range: O.D.:6-450mm W.T.:1-30mm L:max12000mm Steel Grade and Chemical Compositions: Steel C Mn P S Si Cr Mo Grade max max max max min 1008 0.10 0.30-0.50 0.040 0.050 1010 0.08-0.13 0.30-0.60 0.040 0.050 1018 0.15-0.20 0.60-0.90 0.040 0.050 1020 0.18-0.23 0.30-0.60 0.040 0.050 1026 0.22-0.28 0.60-0.90 0.040 0.050 1035 0.32-0.38 0.60-0.90 0.040 0.050 1045 0.43-0.50 0.60-0.90 0.040 0
لوله با فشار بالا بدون درز کربن لوله با ضخامت دیوار 1-15mm
Seamless Carbon Steel Boiler Tubes for High-Presure Service Size range: O.D.:6-168mm W.T.:1-15mm L: according to customer requirement Steel Grade and Chemical Compositions: C 0.06-0.18 Mn 0.27-0.63 P ≤0.035 S ≤0.035 Si ≤0.25 Mechanical Properties Tensil Streghth: min ksi[Mpa] 47[325] Yield Point: min ksi[Mpa] 26[180] Elongation: ≥35% Hardness Brinell Hardness Rockwell Hardness Numbe WT≥0.200in(5.1mm) WT＜0.200in(5.1mm) 137HRB 77HRB Tolerance for OD and WT(SA-450/SA-450M)
فولاد ضد زنگ فولاد ضد زنگ ASTM A534 درجه B20 B21
Carburizing Seamless Type Automotive Steel Tubes ASTM A534 Grade B20 B21 Carburizing Steels for Anti-Friction Bearings Size:OD 4-520mm WT 0.5-50mm L:3-6m Application:Bear Chemical Composition Number C Name C Mn P (max) S (max) Si Cr Ni Mo Cu (max) O (max)D Al (max) . . . 4118H 0.17 -0.23 0.60 -1.00 0.025 0.015 0.15 -0.35 0.30 -0.70 . . . 0.08 -0.15 0.3 0.002 0.05 . . . 4320H 0.17 -0.23 0.40 -0.70 0.025 0.015 0.15 -0.35 0.35 -0.65 1.55 -2.00 0.20 -0.30 0.3 0.002 0.05 . . .
لوله های فولادی بدون درز سرد برای تحمل زاویه ISO ASTM A866
ISO ASTM A866 Seamless Cold Drawn Steel Tube For Bearing Ring Medium Carbon Anti-Friction Bearing Steel Size: Application: It is used in manufacture of anti-friction bearings Chemical Composition AISI/SAE C Mn Si Cr Mo V UNS 1030 0.28-0.34 0.60-0.90 0.15-0.35 … … … 10300 1040 0.37-0.44 0.60-0.90 0.15-0.35 … … … 10000 1050 0.48-0.55 0.60-0.90 0.15-0.35 … … … 10600 1541 0.36-0.44 1.35-1.65 0.15-0.35 … … … 15410 1552 0.47-0.55 1.20-1.50 0.15-0.35 … … … 16620 4130 0.28-0.33 0.40
ASTM B111 U خمش لوله های ساخته شده از آلیاژهای بدون درز سرد C68700 C71500 C68700
ASTM B111 C68700 C71500 C68700 U bending steel tubes Copper tubing for heat exchanger Copper and Copper-Alloy Seamless Condensers tubes and Ferrule Stock Good quality for heat exchanger General size as OD 19.05, 25 ,12.7 ,WT 1.65 ,1.245 ,2.11. Chemical requirements Copper or copper alloy UNS No. Copper Tin Al Ni incl Co Pb max Fe max Zn max Mn max As Sb P max Cr Other named elements C44300 70.0-73.0 0.9-1.2 0.07 0.06 remainder 0.02-0.06 C44400 70.0-73.0 0.9-1.2
الکتریک Resistase لوله بدون درز لوله های فولادی آستانه A513
Nice Quality And Competitive Price ASTM A513 Electric Resistace Weled Alloy Steel Cold Drawn Mechanical Tube Standard: ASTM A513 Delivery Condition: BK, BKW, BKS, GBK, NBK Size Range: OD: 4.0-420mm WT:0.5-50mm Length: max 12000mm Our regularproduction size 125mm 139mm OD Characteristic: Good concentricity Good OD and ID tolerance High Precision Stable quality Smooth Roughness TORICH QUALITY ASSURANCE 4.7mm 6.6mm 0.185in 0.26in Precision SAE 1020 ASTM A513 DOM tubing
