Steel Tube and Steel Pipe, buy high quality good price carbon steel spiral weld steel pipe on China Suppliers Mobile

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Spiral pipe, also known as spiral steel pipe or spiral welded pipe, is the low carbon structural steel or low alloy structural steel belt according to a certain Angle of the spiral line (called forming Angle) rolled into tube billet, and then welded together tube seam made, it can be used for the production of narrow steel pipe diameter

BRAND NAME:	Tianjin Emerson Steel
GRADE:	Q235A,Q235B,Q345,L245,L290,X42,X52,X60,X70,X80,0Cr13,1Cr17,00Cr19Ni11, 1Cr18Ni9,0Cr18Ni11Nb
LENGTH:	5-12m
THICKNESS:	3-80mm
TYPE:	Round section
TECHNICAL:	Hot rolled
SURFACE:	can make black paints and galvanized
PLACE OF ORIGIN:	Tianjin
CERTIFICATION:	API CE ISO
PAYMENT:	T/T L/C
PACKING:	In Bundles
	Standard export packing
	As per customer's request
ADVANTAGE:	1.Reasonble price with excellent quality
	2.Abundance stock and prompt delivery
	3.Rich supply and export experience sincere service
MOQ:	5TON

Chemical Composition

Descriptions	Grades
Structural pipe	20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, 40Mn2, 45Mn2 SAE1018, SAE1020, SAE1518, SAE1045.
Liquid pipe	20# q295b-e, q345b-e
High pressure boiler tube	20G 15MnG 20MnG 15CrMoG, 12Cr1MoVG St35.8, sa106b, sa106c, sa210a, sa210c, A333P2, A333P11, A33P12, A333P22, A33P36, A333P91, A333P92, A335T2, A335T11, A335T12, A335T22, A335T91, A335T23, A335T9
Pipeline	API SPEC 5L, X42, X52, X60, X65,X70,X80 ASTMA53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245
Alloy pipe	4140, 42CrMo, 32CrMo, 15CrMo,
Packing	Black paint, Varnish painting, Tarpaulin packing
End	Common round end, beveled.
Processing	Galvanizing; cutting; making thread outside the pipe; Machining.

Standard	Grade	C max	Mn max	Si max	P	S	Yield strength MIN	Tensile strength MIN	Elongation%
ASTM A572M	50	0.23	1.60	0.50	0.04	0.05	345	380	21
GB/T8162	Q345B	0.22	1.0-1.60	0.40	0.04	0.03	345	375	21-26
ASTM A36	A36	0.24	-	0.40	0.045	0.030	250	400-520	26
Thickness can supply: 1.5mm-20mm
Width: 50mm-1500mm, cut to customized
Cutting large coils into steel strips but directly cutting into large diameter coil strip, also can cut to small coil strip,

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Tianjin Emerson Commercial and Trade Co.,Ltd has large stocks for the carbon steel and low alloy steel plates and sheets, especially have the thick plate and heavy plates on stock, also can provide the special material and large size steel plates, boiler and pressure vessel steel plate, marine steel plate, hot rolled steel plate for new production.

Tianjin Emerson hopes to build good cooperation with everyone interested.

FAQ

Q: What the main products you can supply?

A: We are the professional and famous factory in China for Stainless Steel Sheet / Coils / Tubes / Profiles; Aluminum Sheet / Coils / Composite Packing Materials; Corten steel; Wear Resistant steel and Carbon steels.

Q: Will you accept the customized and OEM product?

A: Yes, we can do the production based on your drawings and with your logo; also because we have very strong design and development team, so the feedback is very good for customized product.

Q: How about the samples ? is it free or extra fees?

A: Yes, we would like to supply the samples before order; if the samples from stock, it will be free; if the samples from new production, we will charge some reasonable cost, but this amount will be deducted from your first order invoice.