Limestone Quarry Plant

One of the Top 500 enterprises in China foreign trade

QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association

 
 

DIN 17175 boiler tube/boiler tube/boiler pipe/seamless pipe


We firstly possess a perfectly developed transport by which we can deliver goods directly from the warehouse to the customer. Secondly, we direct traffic, which ensures a delivery from the factory to customers from 15 tons. DIN17175 Heat Resistant Seamless Pipe, DIN 17175 Boiler tube that are not in stock at our own warehouse are based on the star traffic from other sites - every day! We aim at providing professional customer service with one-stop purchasing, along with superior quality control, competitive price, fast lead time and convenient transportation.

 

 

DIN 17175 Boiler tube Mechanical Property &Chemical Components

Material Tensile strength (MPa) Yield strength (MPa) Elongation (%) C Si Mn P、S Cr Mo
St35.8 360~480 ≥235 ≥25 ≤0.17 0.10~0.35 0.40~0.80 ≤0.030 / /
St45.8 410~530 ≥255 ≥21 ≤0.21 0.10~0.35 0.40~1.20 ≤0.030 / /
15Mo3 450~600 ≥270 ≥20 0.12~0.20 0.10~0.35 0.40~0.80 ≤0.030 / 0.25~0.35
13CrMo44 440~590 ≥290 ≥20 0.10~0.18 0.10~0.35 0.40~0.70 ≤0.030 0.70~1.10 0.45~0.65
10CrMo910 450~600 ≥280 ≥18 0.08~0.15 ≤0.50 0.40~0.70 ≤0.030 2.00~2.50 0.90~1.20
 

 

DIN 17175 boiler tube/boiler tube/boiler pipe/seamless pipe 
Sizes (O.D. x W.T): from 13.7mm -- 219.1mm x 1.5mm to 28mm 
Stanard: DIN17175 
Steel Grade: ST35.8,ST45.8,15Mo3,13CrMo44 
Surface: oiled or black painted to prevent rust 

 

 

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