Cold Drawn Seamless Pipes For Boiler and Heat Exchanger

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Preferred Buyer Location All over the world

Manufactured by cold drawn and cold rolled method, these Cold Drawn Seamless Pipes for Boiler and Heat Exchanger are used in boiler, heat exchanger and super exchanger. They vary from 12.7 mm to 220....

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Company Information

Chengdu Derbo Group Co., Ltd.

Chengdu

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Member Since 10 Years
Nature of Business Supplier
Year of Establishment 2014

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Manufactured by cold drawn and cold rolled method, these Cold Drawn Seamless Pipes for Boiler and Heat Exchanger are used in boiler, heat exchanger and super exchanger. They vary from 12.7 mm to 220 mm in outer diameter and 2.11 mm to 25.4 mm in width. The exterior is painted black with end caps and bundled by steel strips for packaging.

Details :

Standard: A179 ASTM A192 A210
Steel Grades: A179 A192 A210-A1 A210-C
Size Range: OD:12.7mm TO 220mm. WT: 2.11mm To 25.4mm
Manufacturing Process: Cold Drawn ,Cold Rolled
Application: Tubes are used in boiler ,heat exchanger ,and superheater Etc.
Packing: External Black Painting ,Both Side With End Caps,In Bundles by Steel Strips,Covered by Waterproof.

Specifications

Standard			Steel Grade	Chemical components								Mechanical performance
Standard			Steel Grade	C		Si	Mn	PS	Cu	Ni	Mo	Tensile Strenght (Mpa	Yield Strenght (Mpa)	Elongation (%)
ASTM A179			A179	0.18		-	0.63	≤0.035	-	-	-	≥325	≥180	35
ASTM A192			A192	0.18		≤0.25	0.63	≤0.035	-	-	-	≥325	≥180	35
ASTM A210			A210A1	≤0.27		≥0.10	≤0.93	≤0.035	-	-	-	≥415	≥255	≥30
ASTM A210			A210-C	≤0.35		≥0.10	0.291.06	≤0.035	-	-	-	≥485	≥275	≥30


Standard	Outside Diamater	OD Tolerance			Wall Thickness					Wall Thickness Tolerance
ASTM A179 ASTM A192 ASTM A210	≤25.4mm	±0.10mm			All Thickness					+20% -0%
	25.4mm-38.1mm	±0.15mm			All Thickness					+20% -0%
	38.1mm-50.8mm	±0.20mm			All Thickness					+22% -0%
	50.8mm-63.5mm	±0.25mm								+22% -0%
	63.5mm-76.2mm	±0.30mm								+22% -0%
	76.2mm-101.6mm	±0.38mm								+22% -0%
	101.6mm-190.5mm	+0.38mm -0.64mm								+22% -0%
	190.5mm-228.6mm	+0.38mm -1.14mm								+22% -0%