astm a333 gr6 seamless steel pipe(high pressure boiler tube)

Specifications 1.OD: 13 - 127 mm

2.Grade:10#,20#,45#,

3.Produvct naem:P22 BOILER TUBE

  astm a333 gr6 seamless steel pipe (high pressure boiler tube)   carbon steel pipes seamless boiler tubes  OD:13 - 127mm  WT:2-20mm   1) Cold drawn seamless steel tube/pipe  2)  Standard: ASTM A179,A192,A210,A213,DIN17175 ASMEA333  3) Grade: A179,A192,A210, ST52, ST35.8  GR6 are available
3) Max length:12m 4) Package:bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes (Surface treatment:Oiled, black painted, shot blasted, hot dipped galvanized or phosphate coating) 5) Third party inspection: BV, SGS, Lloyds 6)  Manufacturing method: cold-drawn 7) Marking,oil-coating,bevelled ends, end plastic caps to be confirmed,     Mechanical properties :

Item no	Grade	Mechanical properties
		TensileStrength   Rm Mpa	Yield strength Rel Mpa	Elongation a%	%	Aku2J impact
			Not lower than
1	10	335~490	205	24	-	--
2	20	410~550	245	24	--	39
3	16Mn	490~670	320	21	--	47
4	15MnV	510~690	350	19	----	47
5	12CrMo	410~560	205	21	--	55
6	15CrMo	440~640	235	21	--	47
7	12Cr2Mo	450~640	280	20	--	38
8	1Cr5Mo	390~590	195	22	--	94

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