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DIN 17175 13CrMo44 Seamless steel boiler Tube 3” sch80 9-12m
DIN 17175 seamless steel pipes are used in boiler installations, high-pressure pipelines and tank construction and special machinery for both high temperature and high-pressure devices.
DIN 17175 seamless steel pipe is just a big class,and it has many classifivations.
We mainly produce DIN 17175 ST35.8,DIN 17175 ST45.8, and 10CrMo910 steel pipes etc.
Main Steel Grade:
DIN17175 St35.8
DIN17175 St45.8
15Mo3
13CrMo44
10CrMo910
Chemical Compositions Of DIN 17175 Steel Pipes (%)
| Grade | C | Si | Mn | P | S | Cr | Mo |
| St35.8 | ≤0.17 | 0.10-0.35 | 0.40-0.80 | ≤0.040 | ≤0.040 | / | / |
| St45.8 | ≤0.21 | 0.10-0.35 | 0.40-1.20 | ≤0.040 | ≤0.040 | / | / |
| 15Mo3 | 0.12-0.20 | 0.10-0.35 | 0.40-0.80 | ≤0.035 | ≤0.035 | / | 0.25-0.35 |
| 13CrMo44 | 0.10-0.18 | 0.10-0.35 | 0.40-0.70 | ≤0.035 | ≤0.035 | 0.70-1.10 | 0.46-0.65 |
| 10CrMo910 | 0.08-0.15 | ≤0.50 | 0.40-0.70 | ≤0.035 | ≤0.035 | 0.20-0.25 | 0.90-1.20 |
Mechanical Properties Of DIN17175 Steel Pipe
| Grade | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation(%) |
| St35.8 | ≥235 | 360-480 | 25 |
| St45.8 | ≥255 | 410-530 | 21 |
| 15Mo3 | ≥275 | 450-600 | 20 |
| 13CrMo44 | ≥290 | 440-590 | 20 |
| 10CrMo910 | ≥280 | 450-600 | 18 |
Packing:
Inner packing: Caps on two ends of every pipe
Packing: Bare/bundles/crates/crate protection at the both sides of tubes or as per customers’ requirements .
Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Marking: as per customer’s requirement
Product Detail
Product Name
DIN 17175 Seamless Steel pipe
Size
O.D.: 13.7mm - 457mm ( 1/4" - 18" )
W.T.: 2.24mm - 17.48mm
Length: 6m - 16m, or by customer’s requiremnts
Technique
Hot rolled;cold rolled
Ends
Plain; Threading or Screwing ; Bevelled; Grooved, etc.
Round
Package
In bundle, In bags or according to the requirements of customers
Delivery
Container or Bulk carrier
Shipment Time
According to the quantity and specification of each order
Main Market
Middle East,Africa, Asia,European country and America
Remark
Payment terms :T/T ,L/C
Terms of trade :FOB ,CFR,CIF ,DDP,EXW
Minimum order : 5 tons
My company hot sale alloy seamless tubes
Boiler tubes,( 20G. 12Cr1MoVG, ASTM A335 P5, P9, P11),
ASTM A333 GR.6 seamless pipes, ( 1” to 24” sch40, sch80, sch160),
