G3445 stkm12c Q195 Grade B SS330 SPHC S185 Astm a103 carbon welded seamless steel pipe tube

2022-11-22

Product Introduction

Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, Other
Section Shape: Round
Special Pipe: API Pipe, Other, EMT Pipe, Thick Wall Pipe
Outer Diameter: 8 - 120 mm
Thickness: 0.6 - 20 mm
Standard: EN, BS, JIS, etc
Length: 12M, 6m, 6.4M
Certificate: ISO9001
Technique: ERW
Grade: 235, Q235B, S275, S275jr, A53, st37
Surface Treatment: Polishing, painting or according to your requirements
Tolerance: ±1%
Processing Service: Welding, Punching, Cutting, Bending, Decoiling

Products Details

Straight seam welded pipe refers to a steel pipe with a seam on the surface that is welded by bending a steel strip or steel plate into a circular shape. The weld seam is parallel to the longitudinal direction of the steel pipe. The production process ofstraight seam welded pipe is simple, the production efficiency is high, the cost is low, and the development is fast.

Straight seam steel pipes are mainly used in water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, and urban construction.

Used for liquid transportation: water supply and drainage.
Used for gas transport: gas, steam, liquefied petroleum gas.
Used for structure: for piling pipe, for bridge; for wharf, road, building structure, etc.

Type	Carbon/Galvanized steel straight seam welded pipe/tube
Standard	ASTM A106, ASTM A335, ASTM A213, JIS G3458, JISA3462, DIN17175, GB5310, GB9948, GB5310
Material	Q235, Q195-Q345 Q195/ Q215/ Q235/ Q345/ 10#/ 20#
Outside	20mm - 610mm
Wall Thickness	0.6mm - 20mm
Section shape	Round, square, rectangular, etc.
Surface	Bare surface, varnish painting, galvanizing, other painting as per customers' request
Price Terms	FOB, CRF, CIF, EXW all acceptable
Delivery Detail	Inventory about 5-7; custom-made 25-30
Loading Port	Any port in China
Packing	In bundles with steel strip or in loose, non-woven fabrics packings or as per customers' request
Application	Civil engineering, architecture, steel towers, shipyard, scaffoldings, struts, piles for suppression of landslide and other structures
Payment Terms	T/T, L/C at sight, West Union, Paypal
Delivery time	15-20 days after confirmed order
MOQ	2 tons
Quality	Provide MTC (Mill Test) and accept customer's agent inspection

Steel pipe size	A	DN15	20	25	32	40	50	65	80
Steel pipe size	B	1/2‘’	3/4“	1‘’	1.1/4‘’	1.1/2‘’	2‘’	2.1/2‘’	3‘’
outer diameter	ASME	21.3	26.7	33.4	42.2	48.3	60.3	73	88.9
wall thickness	SCH10	2.11	2.11	2.77	2.77	2.77	2.77	3.05	3.05
	SCH30	2.41	2.41	2.9	2.97	3.18	3.18	4.78	4.78
	STD	2.77	2.87	3.38	3.56	3.68	3.91	5.16	5.49
	SCH40	2.77	2.87	3.38	3.56	3.68	3.91	5.16	5.49
	XS	3.73	3.91	4.55	4.85	5.08	5.54	7.01	7.62
	SCH80	3.73	3.91	4.55	4.85	5.08	5.54	7.01	7.62
	SCH160	4.87	5.56	6.35	6.35	7.14	8.74	9.53	11.13
	XXS	7.47	7.82	9.09	9.7	10.15	11.07	14.02	15.25

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