Factory Supply High Quality Low Price U Tube, Seamless Steel Tube

• Customization: Available
• After-sales Service: Supplied
• Warranty: 5 Years
• Technique: Cold Rolled
• Material: Carbon Steel
• Usage: Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Round
• Delivery Time: 7 -30days
• MOQ: 1000 Kgs
• Standard: ASTM A312,ASTM A213,ASTM A269,JIS3463,JIS3459, Uns
• Grade: S32750,304/(0Cr18Ni9)/304L(00cr19ni10) 310S(
• Shipping Method: by Container
• Payment: LC , Tt,
• Application: Gas Industry, Oilfield, Thermal Power, Oil Industr
• Inspection: SGS,BV,TUV, Ibr
• Certificate: API , ISO, Dnv,
• Desulfurization: Desulfurization System Water Pump
• Application 1: Heat Exchanger Equipment
• Application 2: Boiler
• Application3: Petrochemical Industry
• Application 4: Heat Transfer Equipment
• Application 5: Oil and Gas
• Transport Package: Playwood Cased Plastic Bags Packing, Condenser,
• Specification: OD 3.18-114.3mm
• Trademark: EZS
• Origin: China
• HS Code: 730441
• Production Capacity: 10000 Tons/ Year

Product Description

 

Factory Supply High Quality Low Price  U tube , seamless steel tube

Size	OD	3.18-114.3mm
	Thickness	0.2-40mm
	Max Length	50m
Steel Material	ASTM A312,ASTM A213,ASTM A269,JIS3463,JIS3459, UNS S32001,  DIN2462,DIN17458,DIN17456,EN10216-5,ASTM A511,ASTM A789,ASTM A790,
Steel Grade	304/(0Cr18Ni9)/304L(00Cr19Ni10)                   310S(0Cr25Ni20)/347H(0Cr19Ni11Nb)      2520(310S)0Cr25Ni20                                      316L(00Cr17Ni14Mo2)                          316Ti(0Cr18Ni12Mo2Ti)                                    317L(00Cr19Ni13Mo3)   UNS,S32001,S31803,S32750, S32760,S31500,S32003, S32304,S17400, S10276, N08904/904L, N04400, S17400, S10276, N08810
Process	Cold drawn, Cold rolled
Usage	Gas Industry, Oilfield, Thermal power, Oil industry, Shipbuilding, Petrochemical, Tanker, Nuclear , etc
Surface	Pickling and annealing,pickling and annealing+polishing+ EP(Electricity polish)
End	Plain, Beveled with caps
Package	Reinforced plywood case bysted angle bar,  Playwood cased Plastic bags packing, Condenser,  heat exchanger tube packing,  U-tube packed with wooden cases.
Inspection	With Hydraulic Testing, Ultrasonic testing or X-ray Test
Certificate	ISO9001/2000
TPI	TUV, SGS, BV, Lloyd's, etc.
Payment:	L/C at sight, L/C 180 days, T/T, D/P, OA, Western Union,
Port of Shipment	Shanghai port in China

 

Chinese Standard	American Standard	German Standard
10#	ASTM A53-A	St37	DIN1626
	ASTM A106-A	St37-2	DIN17175
	ASTM A179-C	St35-8	DIN17175
20#	ASTM A53-B	St42-2	DIN1626
	ASTM A106-B	St45-8	DIN17175
	ASTM A178-C	St45-4	DIN1629/4
45#	ASTM A 1045	CK45
16Mn	ASTM A210-C	St52	DIN1629/3
		St52.4	DIN1629/4

 

Grade	Chemical Composition (%) Max.
	C	Mn	P	S	Cu	Ni	Cr	Mo	V
A	0.25	0.95	0.05	0.045	0.4	0.4	0.4	0.15	0.08
B	0.30	1.20	0.05	0.045	0.4	0.4	0.4	0.15	0.08

Grade	Mechanical Properties
	Tensile Strength (Mpa)	Yield Strength (Mpa)
A	≥48,000 (≥330)	≥30,000 (≥205)
B	≥60,000 (≥415)	≥35,000 (≥240)

ASTM A53 steel pipe of size range

NPS	OD	W T
INCH	MM	SCH10	SCH20	SCH30	STD	SCH40	SCH60	XS	SCH80	SCH100	SCH120	SCH140	SCH160
1/2″	21.3	2.11		2.41	2.77	2.77		3.73	3.73				4.78
3/4″	26.7	2.11		2.41	2.87	2.87		3.91	3.91				5.56
1″	33.4	2.77		2.9	3.38	3.38		4.55	4.55				6.35
1.1/4″	42.2	2.77		2.97	3.56	3.56		4.85	4.85				6.35
1.1/2″	48.3	2.77		3.18	3.68	3.68		5.08	5.08				7.14
2″	60.3	2.77		3.18	3.91	3.91		5.54	5.54				8.74
2.1/2″	73	3.05		4.78	5.16	5.16		7.01	7.01				9.53
3″	88.9	3.05		4.78	5.49	5.49		7.62	7.62				11.13
3.1/2″	101.6	3.05		4.78	5.74	5.74		8.08	8.08
4″	114.3	3.05		4.78	6.02	6.02		8.56	8.56		11.13		13.49
5″	141.3	3.4			6.55	6.55		9.53	9.53		12.7		15.88
6″	168.3	3.4			7.11	7.11		10.97	10.97		14.27		18.26
8″	219.1	3.76	6.35	7.04	8.18	8.18	10.31	12.7	12.7	15.09	18.26	20.62	23.01
10″	273	4.19	6.35	7.8	9.27	9.27	12.7	12.7	15.09	18.26	21.44	25.4	28.58
12″	323.8	4.57	6.35	8.38	9.53	10.31	14.27	12.7	17.48	21.44	25.4	28.58	33.32
14″	355.6	6.35	7.92	9.53	9.53	11.13	15.09	12.7	19.05	23.83	27.79	31.75	35.71
16″	406.4	6.35	7.92	9.53	9.53	12.7	16.66	12.7	21.44	26.19	30.96	36.53	40.19
18″	457.2	6.35	7.92	11.13	9.53	14.27	19.05	12.7	23.83	39.36	34.93	39.67	45.24
20″	508	6.35	9.53	12.7	9.53	15.09	20.62	12.7	26.19	32.54	38.1	44.45	50.01
22″	558.8	6.35	9.53	12.7	9.53		22.23	12.7	28.58	34.93	41.28	47.63	53.98
24″	609.6	6.35	9.53	14.27	9.53	17.48	24.61	12.7	30.96	38.89	46.02	52.37	59.54
26″	660.4	7.92	12.7		9.53			12.7
28″	711.2	7.92	12.7	15.88	9.53			12.7