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Performance
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1
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Steel tube
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Seamless Boiler Steel Tubes ASTM
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Specification:
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ASTM A106/A106M
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ASTM A335/A335M
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ASME SA106/SA106M
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ASME SA335/SA335M
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Grades:
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Grade B + C
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X42
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P11
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P22
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P5
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P91
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Size Range:
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D: 1/2" - 24"
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T: SCH20 - SCH160/XXS
Seamless Stainless Steel Tubes
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Specification:
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EN 10216-5
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ASTM A312/A312M
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ASME SA312/SA312M
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Grades:
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EN
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ASTM / ASME
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1.4301 / 1.4306 / 1.4948
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TP 304 / 304L / 304H
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1.4541 / 1.4878
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TP 321 / 321H
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1.4550 / 1.4961
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TP 347 / 347H
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1.4401 / 1.4404
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TP 316 / 316L
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1.4571
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TP 316Ti
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1.4845
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TP 310S
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1.4462
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UNS S31803 (DUPLEX)
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1.4501
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UNS S32760 (SUPER DUPLEX)
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1.4539
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UNS N08904 (TP904L)
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Size Range:
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D: 4 - 508 mm
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1/8" - 20"
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T: 0,5 - 40 mm
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SCH10S - XXS
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Seamless Low-Temperature Steel Tubes:
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Specification:
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EN 10216-4 (DIN 17173)
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Grades:
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P215NL (TT St 35 N)
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ASTM A333 Grades: 3,6
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Size Range:
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D: 21,3 - 508 mm
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T: 2 - 20 mm
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2
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Fittings
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Elbow
Material: Stainless Steel, Nickel Copper, Carbon Steel, Low Alloy Steel, Alloy Steel
Diameter: Seamless Fittings 1/2”-20” (DN15-DN500), Welded Fittings 1/2”-48” (DN15-DN1200)
Wallthickness: SCH5S-SCH160
Standard: ASME B16.9,MSS SP-43 , DIN 2605
Tee
Material: Stainless Steel, Nickel Copper, Carbon Steel, Low Alloy Steel, Alloy Steel
Diameter: Seamless Fittings 1/2”-20” (DN15-DN400), Welded Fittings 1/2”-48” (DN15-DN1200)
Wallthickness: SCH5S-SCH160
Standard: ASME B16.9,MSS SP-43 , DIN 2605
Reducer
Material: Stainless Steel, Nickel Copper, Carbon Steel, Low Alloy Steel, Alloy Steel
Diameter: Seamless Fittings 1/2”-20” (DN15-DN500), Welded Fittings 1/2”-48” (DN15-DN1200)
Wallthickness: SCH5S-SCH160
Standard: ASME B16.9,MSS SP-43 , DIN 2605
Seamless Fittings 1/2”-20” (DN15-DN500), Welded Fittings 1/2”-48” (DN15-DN1200)
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3
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Steel Plate
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1) Pressure vessel plate, carbon steel, for intermediate-and-higher temperature service
Standard: ASTM A515
Grade: Gr.60, Gr.65,Gr.70
2) Pressure vessel plate, carbon steel, for moderate-and-lower temperature service
Standard: ASTM A516
Grade: Gr.55, Gr.60,Gr.65,Gr.70
3) Pressure vessel plate, alloy steel, Chromium-Molybdenum
Standard: ASTM A387
Grade: Gr.11, Gr.12,Gr.22,Gr5,Gr.9,Gr.91
4) Carbon and alloy steel for high-pressure service at high temperatures
Standard: ASTM A691
Grade: 1/2Cr,1Cr,1-1/4Cr,2-1/4Cr,3Cr,5Cr,9Cr
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4
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Forging parts
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Die-formed parts and Open-die forged parts
Unalloyed and low-alloy steels
ASTM A 105, SA 266 CL2, A 516 GR 70, A 694 F 52, 60, 65
ASTMA 182 Grade F6mn, F304, F316, F321, F347, F51, F53, F55
Alloy and high-alloy steels
ASTM A 182 Grade F1, F5, F6, F11, F12, F22 a.o.
Free shaped forged weight up to 30 tons. Die forged from 1 kg up to 1,200 kg
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5
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Casting parts
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We provide a wide range of materials. Customers can choose by themselves which materials to use:
Grey cast iron
from EN-GJL-100 to EN-GJL-300 according to EN 1561
(equivalent from GG-10 to GG-30 according to DIN 1691) or corresponding to
hardness standard from EN-GJL-HB 155 to EN-GJL-HB 235 according to EN 1561
Nodular cast iron
from EN-GJS-400-15 to EN-GJS-700-2 according to EN 1563
(equivalent from GGG-40 to GGG-70 according to DIN 1693)
Cast steel
General cast steel DIN 1681,cast steel for use at elevated temperatures
DIN 17245, stainless steel DIN 1445, heat treatable and case hardening steels and others
The weights of casting range from 0.2kg up to 60 Ton
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