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Ck45 Sch40 Seamless Steel Honing Pipe Honed Boilers Tube

Ck45 Sch40 Seamless Steel Honing Pipe Honed Boilers Tube

Overview Honed Tube Specifications: 1.Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex;
Basic Info
Usage Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape Round
Price Term CIF CFR Fob EXW
Transport Package Wooden Box Packaging
Specification 12M, 6m, 6.4M
Trademark ISO
Origin China
HS Code 7303001000
Production Capacity 100000 Ton/Tons Per Month
Product Description

Ck45 Sch40 Seamless Steel Honing Pipe Honed Boilers Tube

Inside Dia (mm)ID Tolerance (mm)WT Tolerance (mm)
H7H8H9H10
≤30+0.021/0+0.033/0+0.052/0+0.084/0

±7.5%

>210mm ±10%

30 - ≤50+0.025/0+0.039/0+0.062/0+0.100/0
50 - ≤80+0.030/0+0.046/0+0.074/0+0.120/0
80 - ≤120+0.035/0+0.054/0+0.087/0+0.140/0
120 - ≤180+0.040/0+0.063/0+0.100/0+0.160/0
180 - ≤250+0.046/0+0.072/0+0.115/0+0.185/0
250 - ≤315+0.052/0+0.081/0+0.130/0+0.210/0±7.5%>210mm ±10%
315 - ≤700+0.057/0+0.089/0+0.140/0+0.230/0
Steel GradeChemical composition %
CSiMnPSAl
20#0.17-0.240.17-0.370.35-0.650.0350.035/
45#0.42-0.500.17-0.370.50-0.800.0350.035/
Q345B≤0.2≤0.51.00-1.600.030.03/
Q345D≤0.2≤0.51.00-1.600.030.030.015
25Mn0.22-0.290.17-0.370.70-1.000.0350.035/
27SiMn0.24-0.321.10-1.401.10-1.400.0350.035/
ST52≤0.22≤0.55≤1.60.0250.025/
SAE10260.22-0.280.15-0.350.60-0.900.040.05/
Delivery ConditionCold Finished (hard) (BK)Cold Drawn and Stress-Relieved (BK+S)
Steel GradeTensile Strength (Mpa)Elongation (%)Tensile Strength (Mpa)Yield Strength (Mpa)Elongation (%)
20#≥550≥8≥520≥375≥15
45#≥640≥5≥600≥520≥10
16Mn≥640≥600≥520≥14
25Mn≥640≥600≥510≥15
27SiMn≥800≥760≥610≥10
ST52≥640≥600≥520≥14
SAE1026≥640≥600≥510≥15
Honed Tube Specifications:

1.Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc.2.ID: 15mm-1500mm3.OD:18mm-1800mm4.Length: max 16m5.Straightness: 0.5/1000 6.Roughness(Ra): 0.2-0.4um 7.ToleranceEXT:DIN2391,DIN17175,DIN1629,ASTM519,ASTMA106,JISG3441,GB/T8163,GB/T3639,GB9948,GB/T5312 etc.8.Tolerance INT: ISO H89.Surface treatment:galvanized10.Tolerance:±7%11.Oiled or unoiled:Slightly Oiled12.Delivery date:22-3013.Type: cold drawing, cold rolling, honed14.Conservation: anti rust oiled inside and outside surface, plastic caps in both ends15.Package: bundle with steel strip and knitting strip, or wooden case.

Company Profile

Ck45 Sch40 Seamless Steel Honing Pipe Honed Boilers Tube

Ck45 Sch40 Seamless Steel Honing Pipe Honed Boilers Tube

Ck45 Sch40 Seamless Steel Honing Pipe Honed Boilers Tube

Ck45 Sch40 Seamless Steel Honing Pipe Honed Boilers Tube

FAQ

Q1: Are You Manufacture or Trade Company?

We are manufacture,we have 10 years experience for supply Metal material and products in domestic.
Q2: How can we guarantee quality? Always a pre-production sample before mass production;Always final Inspection before shipment;Q3: What is your terms of payment ?
1.T/T: 30% deposit in advance, the balance 70% paid before shipment2.30% down payment, the balance 70% paid against L/C at sight3.Upon negotiationQ4: Can you provide Certificates for aluminum materials ? Yes,we can supply MTC-Material Test Certificate.Q5: Can you provide sample? Yes, we can provide you sample, but you need to pay for the sample and freight firstly. We will return the sample fee after you make an order.

 


 


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