BS3059, seamless boilerl tube, Boiler steel tube

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changzhou tremen steel co.,ltd

Name: Chain Xu
Tel: +86-519-8985-1850
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E-mail: chain@tremensteel.com
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Products > Tube and Pipe > Carbon Steel Tube and Pipe > BS3059 seamless boiler tube

Product name : BS3059 seamless boiler tube

Item : 201469205113

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BS3059 Seamless boiler tube

Standard: BS3059

Grade: 360, 440,243,620-460,622-490,629-470,629-590,762

OD. Range:6mm – 16”mm

Wall thickness: 1mm-36mm

Length: Max length 12M

Type: Seamless boiler tube

Packaging detail: Bundles with plastic paper packaged or wooden box package

Delivery date: 10-30days

Description:

BS3059 Boiler seamless steel tube

To be used for heat-exchange, steam,condensers and similar heat transfer apparatus.

Standard: BS3059

Grade:

OD. Range:6mm – 16”mm

Wall thickness: 1mm-36mm

Length: Max length 12M

Type: Seamless boiler tube

Packaging detail: Bundles with plastic paper packaged or wooden box package

Technique: cold drawing, cold rolled

Applications:

heat exchangers tubes

Steam tubes

Condensers tubes

similar heat transfer apparatus tubes

Specifications:

Chemical Composition(%):

Grade	C	Si	Mn	P	S	Cr	Mo	Ni	Other
360	≤0.17	0.10~0.35	0.40~0.8	≤0.035	≤0.035	-	-	-	-
440	0.12~0.18	0.10~0.35	0.90~1.2	≤0.035	≤0.035	-	-	-	-
243	0.12~0.2	0.10~0.35	0.40~0.8	≤0.035	≤0.035	-	0.25~0.35	-	Al≤0.012
620-460	0.10~0.15	0.10~0.35	0.40~0.7	≤0.030	≤0.030	0.70~1.10	0.45~0.65	-	Al≤0.02
622-490	0.08~0.15	≤0.50	0.40~0.7	≤0.030	≤0.030	2.00~2.50	0.90~1.2	-	Al≤0.02
629-470	≤0.15	0.25~1	0.3~0.6	≤0.030	≤0.030	8~10	0.9~1.1	-	Al≤0.02
629-590	≤0.15	0.25~1	0.3~0.6	≤0.030	≤0.030	8~10	0.9~1.1	-	Al≤0.02
762	0.17~0.23	≤0.50	≤1.00	≤0.030	≤0.030	10.00~12.5	0.80~1.2	0.30~0.8	V 0.25~0.35

Mechanical Properties:

Grade	Tensile Strength (MPa)	Yield Strength (Mpa Min)	Elongation (% Min)	Flatten Coefficient
360	360~500	235	24	0.1
440	440~580	245	21	0.07
243	480~630	275	22	0.07
620~460	460~610	180	22	0.07
622~490	490~640	275	20	0.07
629~470	470~620	185	20	0.07
629~590	590~740	400	18	0.07
762	720~870	470	15	0.08