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EN10305 E235 Precision Stainless Steel Seamless Pipe ASTM A106-2006,ASTM A53-2007

Place of Origin	China/Japan/Germany
Brand Name	TOBO/TPCO/TISCO/VALIN/METAL
Certification	ISO/PED/TUV/SGS/LR/BV
Model Number	GB/T8162,GB/T8163,ASTM A106-20
Minimum Order Quantity	1TON
Price	negotiable
Packaging Details	Ply-wooden case or bundle
Delivery Time	20days
Payment Terms	T/T, L/C, Western Union, MoneyGram
Supply Ability	1000 tons per month

Product Details

Standard

GB/T8162,GB/T8163,ASTM A106-20

Length

5m . 5.8m . 6m.11.8m.12m Or As Cu

Thickness

1 - 20 Mm

Outer Diameter

4 - 150 Mm

Highlight

marine stainless steel tubing

seamless stainless steel tube

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Product Description

EN10305 E235 Precision Stainless Steel Seamless Pipe GB / T8162

TOBO GROUP deal with stainless steel seamless pipe and tube already more than 30 years, every year sell more than 80000 tons of stainless steel seamless pipe and tube. Our client already cover more than 45 countries.

Quick Details

Thickness:	1 - 20 mm	Section Shape:	Round	Outer Diameter:	4 - 150 mm
Place of Origin:	Shandong China (Mainland)	Secondary Or Not:	Non-secondary	Application:	Structure Pipe
Technique:	Cold Rolled	Certification:	ISO 9001	Surface Treatment:	black painting or varnish
Alloy Or Not:	Non-alloy	length:	5m . 5.8m . 6m.11.8m.12m or as customer need	usage:	Boiler pipe /structure pipe /fluid pipe /oil pipe /gas pipe
Ends Finish:	Plain ends or Bevelled ends	tolerance:	OD +1% /-1%, .thickness +12.5% / -10%. Length 2mm	TPI is available:	third party inspection BV SGS
MTC is available:	mill test certificate	market:	Southeast Asia. America, the Middle East, Oceania, Africa,East Asia	Grade:	10#,20#,45#,A53(A,B),A106(B,C),10#-45#,A53-A369
Standard:	GB/T8162,GB/T8163,ASTM A106-2006,ASTM A53-2007,GB,ASTM

Specifications

1.EN10305 E235 precision steel tube
2.OD 4-150mm Thickness 1-20mm
3.length 2-11m or as you need
4.ISO9001 certificate

EN10305 E235 precision seamless steel tube

Name	EN10305 E235 precision seamless steel tube
Standard	Din 2391
Material	St35,St45,St52
Supply Condition	Cold drawn seamless steel tube, stress relieved and honed or skived roller burnished
Appearance	Tube shall have a smooth internal and external surface consistent with cold working process, tube inner surface should be free from rust, scratches and other surface irregularities.
Appearance	Tube shall have a smooth internal and external surface consistent with cold working process, tube inner surface should be free from rust, scratches and other surface irregularities.
Tolerance on Outer Dia.	≤ Dia 40 +/-0.2 mm ≥ Dia 40 ≤ Dia 100 +/-0.3mm ≥ Dia 100 +/-0.5mm
Surface Roughness	Ra = 0.4~0.8 Micron
Application	Cold drawn or cold rolled precision seamless steel tubes for hydraulic pressure and pneumatic s ervices.For Auto use,machinery use,oil cylinder tube,motorcycle shock reducer use,auto shock reducer inner cylinder,etc.Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building,Liquid service, petroleum cracking, chemical fertilizer equipment,Drawing-oil-equipment and structure purposes.

material	Chemical Composition(%)
	C max.	Si max.	Mn	P max.	S max.
St 35	0.17	0.35	³0.40	0.025	0.025
St 45	0.21	0.35	³0.40	0.025	0.025
St 52	0.22	0.55	£1.60	0.025	0.025
can add the following elements: Nb:£0.03%;Ti:£0.03%;V:£0.05%;Nb+Ti+V:£0.05%

The mechanical properties of the tube at room temperature
material	Cold finished (hard)BK(+C)		Cold finished (Soft)BKW (+LC)		Cold finished and stress-relieved BKS(+SR)
	Tensile Strength(σb/MPa)	Elongation(δ5/%)	Tensile Strength(σb/MPa)	Elongation(δ5/%)	Tensile Strength(σb/MPa)	Yield Point(Mpa)	Elongation(δ5/%)
St 35	480	6	420	10	420	315	14
St 45	580	5	520	8	520	375	12
St 52	640	4	580	7	580	420	10
The yield strength of annealed state should be at least equal to the tensile strength of the 50%. According tothe differentdegree of deformation,Cold working (hard) and cold (soft) yield strength state may be close to the tensile strength.When calculating, Cold working (hard) state should be at least 50% of the tensile strength as the foundation, and the cold working(soft) state is 70%.

material	Annealed GBK(+A)		Normalized NBK(+N)
	Tensile Strength(σb/MPa)	Elongation(δ5/%)	Tensile Strength(σb/MPa)	Yield Point(Mpa)	Elongation(δ5/%)
St 35	315	25	340-470	235	25
St 45	390	21	440-570	255	21
St 52	490	22	490-630	355	22
The yield strength of annealed state should be at least equal to the tensile strength of the 50%. According to the different degree of deformation,Cold working (hard) and cold (soft) yield strength state may be close to the tensile strength.When calculating, Cold working (hard) state should be at least 50% of the tensile strength as the foundation, and the cold working(soft) state is 70%.

Packaging

Items per Carton:	25 Kilograms/Ton
Package Measurements:	238X238X580 cm
Gross Weight:	25000.0 kg
Package Type:	bundle in container with plastic bags

EN10305 E235 Precision Stainless Steel Seamless Pipe ASTM A106-2006,ASTM A53-2007 0

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