Tuyau de canalisation d'acier API 5L X42 X46 X52 X56 X60 X65

N ° de modèle: 1/2 "-72" SCH10-SCH160 Technique: Traitement de surface laminé à chaud: Section revêtue de cuivre Forme: ronde Marque déposée: ST Origine: Cangzhou, Chine Type: Sans soudure Matériau: Acier au carbone Utilisation: Transport par pipeline, usage spécial Industrie des machines, industrie chimique, exploitation minière Taille: 4 "72" Dn150dn1800 Spécifications: API, ISO Machine pipe: \ n1. Fabricant \ n2. Bonne qualité \ n3. Meilleur service \ n4. ASTM A106 / A53 GR. B \ n5. Diamètre extérieur: 10,3-914,4 mm \ n6. Épaisseur de paroi: 6,5-59 mm \ n7. Cer: ISO9001: 2008, API \ n8. Haute qualité \ n \ nNous sommes le fabricant! \ NSi vous êtes intéressé par des produits, veuillez nous contacter. \ NGlad pour recevoir votre demande, merci. \ N \ n \ n \ n \ n \ nA53: Composants chimiques et propriété mécanique

Stan- dard

Trade  mark

Chemical components

Mechanical property

C

Si

Mn

P,S

Cu

Ni

Mo

Cr

V

Tensile Strength

Yield Strength

Elongation

ASTM  A53

A

≤0.25

/

≤0.92

≤0.05

≤0.06

≤0.40

≤0.15

≤0.40

≤0.08

≥330

≥205

≥29.5

B

≤0.30

/

≤1.2

≤0.05

≤0.06

≤0.40

≤0.15

≤0.40

≤0.08

≥415

≥240

≥29.5

\ n \ n \ nA106: Composants chimiques et propriétés mécaniques \ n

Stan-dard

Trade mark

Chemical components

Mechanical property

C

Si

Mn

P,S

Cu

Ni

Mo

Cr

V

Tensile Strength

Yield  Strength

Elongation

ASTM  A106

B

≤0.30

≥0.10

0.29-1.06

≤0.035

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08

≥415

≥240

≥30

C

≤0.35

≥0.10

0.29-1.06

≤0.035

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08

≥485

≥275

≥30

\ n \ n \ nPSL 1: Composants chimiques et propriétés mécaniques \ n

Class and Sort		Chemical components				Mechanical property
		C(Max)	Mn(Max)	P(Max)	S(Max)	Tensile Strength(Min)		Yield Strength(Min)
A25	CL I	0.21	0.60	0.030	0.030	45.000	310	25.000	172
	CL II	0.21	0.60	0.030	0.030
A		0.22	0.90	0.030	0.030	48.000	331	30.000	207
B		0.28	1.20	0.030	0.030	60.000	414	35.000	241
X42		0.28	1.30	0.030	0.030	60.000	414	42.000	290
X46		0.28	1.40	0.030	0.030	63.000	434	46.000	317
X52		0.28	1.40	0.030	0.030	66.000	455	52.000	359
X56		0.28	1.40	0.030	0.030	71.000	490	56.000	386
X60		0.28	1.40	0.030	0.030	75.000	517	60.000	414
X65		0.28	1.40	0.030	0.030	77.000	531	65.000	448
X70		0.28	1.40	0.030	0.030	82.000	565	70.000	483

\ n \ n \ nNotre catalogue de tubes en acier sans soudure \ n \ n \ n \ n \ n

item	material	standard	specification (OD*WT)mm	usage
alloy pipe	Cr5Mo. 15CrMo 13CrMo44 12Cr1MoV P22 T91,P91,P9, T9 Wb36	GB5310-95 GB9948-88 ASTMA335/A335M ASTMA213/213M DIN17175-79 JISG3467-88 JISG3458-88	16-824*2-100	The seamless steal pipes features resistance to  high pressure, high/low temperature and corrosion and is used in the industries of petroleum, chemical engineering and. Electric power as well as boiler
High-pressure boiler pipe	20G ,A106, ST 45	GB5310-95 ASTM A 106-99 DIN17175-79	14-630*2-80	Temperature-resistant seamless steel pipe far high-pressure boiler
Seamless pipes for petroleum	20, 12CrMo, 15CrMo	GB9948-88	10-530*1.5-36	Boiler pipes for refinery,  heat-exchanging pipes, seamless steel pipes for pipeline
High-pressure Seamless pipes  for fertilizer making equipment	20, 16Mn, Q345	GB6479-2000	18-530*3-40	Fertilizer making equipment and pipe line
Low and medium- pressure boiled pipe	10,20	GB3087-1999	10-530*2-40	Over-heat pipe for low  and medium pressure boiler, boiling water pipe, locomotive smoke pipe(big and small)
Fluid pipe	20, Q345	GB/T8163-1999	8-630*1.0-40	Fluid feeding
Structural pipe	20, Q345 10, 20,35,45, 16Mn,Q345B	GB/T8162-1999	6-1020*1.5-100	For common structure
Line pipe	Gr.B	API	60-630*1.5-40	Carrying gas, water or oil  in the industries of petroleum and natural gas
Hydraulic  prop pipe	27SiMn	GB/T17396-1998	70-377*9-40	Hydraulic support and prop

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Groupes de Produits : tuyaux en acier