Victor Steel Corporation is leading & trustorthy name in the world market who involved in manufacturing & exporting of a vast array of premium quality industrial ASTM A334 Gr 1 Carbon Steel pipes. Our offered ASME SA / A334 GR 1 Seamless Tubes, which has some excellent features to offer such as rugged construction, precise dimensions, corrosion-resistance and more.

ASTM A334 Grade 1 Seamless Tube shall be made by the seamless or welding process with the addition of no filler metal in the welding operation. The offered ASTM A334 GR 1 CS Seamless Tubes is availed in diverse sizes and other related specifications, to meet requirements of our prominent clients. Provided A334 GR 1 Carbon Steel Hexagone Seamless Tubes is highly recognized among our clients for its sturdiness and durability.

Our range of ASTM A334 GR 1 CS Seamless Tubes that we offer is made from carbon steel and using finest grade raw material and advanced technology in synchronization with industry standards attuned to meet the clients’ expectations and needs. A334 Standard covers Seamless Tube for low temperature service. The Grade 1 steel involved is similar to AISI 4032 low alloy steel.

Pre - heating of the A334 GR 1 CS Rectangular Seamless Tubes is not recommended and no post weld heat treatment of the parts is necessary. If multi – pass welding is performed in A334 GR 1 Carbon Steel Seamless Tubes, it is important to allow the weld to cool below 300 Degree F (150 Degree C) before continuing.

ASTM A334 GR 1 Carbon Steel Electropolished Seamless Tubes is sensitive to the precipitation of intermetallic phases that will degrade mechanical properties Sigma phase, where precipitates can form after only a few dozen minutes between 1110 Degree F and 1830 Degree F (600 Degree C / 1000 Degree C).

CS A106 Tubes Application Industries

• Specialty Chemicals
• Pharmaceuticals
• Pharmaceutical Equipment
• Off-Shore Oil Drilling Companies
• Power Generation
• Petrochemicals
• Gas Processing
• Chemical Equipment
• Sea Water Equipment
• Heat Exchangers
• Condensers
• Pulp and Paper Industry

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ASTM A334 Gr 1 Carbon Steel Seamless Tube Manufacturer, Carbon Steel A334 Gr.1 Rectangular Seamless Tube, A334 Gr.1 ASTM A334 Gr 1 Electropolished Seamless Tubes Supplier, Carbon Steel A334 Gr 1 Seamless Round Tubes, Carbon Steel ASTM A334 Gr 1 Square Seamless Tube Exporter in India.

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ASTM A334 Gr.1 Carbon Steel Tube Stock Size Range and Specifications

Grade	ASTM A334 Gr.1 Carbon Steel
Size	1/2” NB to 36” NB
Standard	ASTM A334, ASME SA334
Outer Diameter Size	1/4"NB To 2"NB
Wall Thickness	1 mm to 8 mm
Form	Round, Square, Rectangular, Hydraulic Etc
Schedule	SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length	Single Random, Double Random & Cut Length.
Type	Seamless Tube
End	Plain End, Beveled End, Treaded

Chemical Requirements FOR ASTM A334 Grade 1 Seamless TUBES

Grade	Mfg. Process	Chemical composition(%)
		C	Si	Mn	P	S	Ni	Cr	Mo	Others
Grade 1	S, E, AT	0.30Max	-	0.40~1.06	0.05Max	0.60Max	-	-	-	(STBL450)
Grade 3	S, E, AT	0.19Max	0.18~0.37	0.31~0.64	0.05Max	0.050Max	3.18-3.82	-	-	-
Grade 6	S, E, AT	0.30Max	0.10Max	0.29~1.06	0.048Max	0.058Max	-	-	-	-
Grade 7	S, E, AT	0.19Max	0.13~0.32	0.90Max	0.04Max	0.050Max	2.03~2.57	-	-	(STBL690)
Grade 8	S, E, AT	0.18Max	0.13~0.32	0.90Max	0.045Max	0.045Max	8.40~9.60	-	-	(Cu 0.75~1.25)
Grade 9	S, E, AT	0.20Max	-	0.40~1.06	0.045Max	0.50Max	1.60~2.24	-	-	-

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Tensile Requirements FOR ASTM A334 Grade 1 Seamless TUBES

Grade	Tensile Test MPa or N/mm2		Remaks (Similar to JIS)
	Min Yield point	Tensile Strength
Gr. 1	205	380Min	Impact Test(J) 2V 18
Gr. 3	240	450Min	2V 18
Gr. 6	240	415Min	2V 18
Gr. 7	240	450Min	2V 18
Gr. 8	520	690Min	2V 18
Gr. 9	315	435Min	2V 18

material comparison tables FOR ASTM A334 GRADE 1 SEAMLESS TUBES

ASTMSTANDARD	UNS NO.	KOREA/JAPANES			GERMAN
		KS/JIS Symbol	KS/JIS Numbe	Remarks	DIN Type	DIN Number	Materiral Number	Remarks
A 334 Seamless and Welded C-ans Alloy Steel Tubes for Low-Tempersture Service
Grade 1	K03008	STLT 39 / STbL 380	D3571 / G 3464		TT St 41N		1.0437	WBL-680(3b)
Grade 3	K31918	STLT 46 / STBL 450	D3571 / G 3464		10 Ni 14		1.5637	WBL-680(3b)
Grade 6	K03006			(3)	TT St 45 N		1.0456	WBL-680(3b)
Grade 8	K31340	STLT 70 / STBL 690	D3571 / G 3464		X8 Ni 9		1.5662	WBL-680(3b)

ASTMSTANDARD	UNS NO.	BRITISH			FRENCH			ITALIAN
		B.S Number	B.S Grade	Remarks	AFNOR Type	NF Number	Ramarks	UNI Type	UNI Number	Ramarks
A 334 Seamless and Welded C-ans Alloy Steel Tubes for Low-Tempersture Service
Grade 1	K03008			(3)	TU 42 BT	A49-230	(32)	C 15	5949	(6)Seamless Only
Grade 3	K31918	3603	FS 503 LT 100	CAT.2	TU 16 N 14	A49-230	(3c)	18 Ni 14	5949	Seamless Only
Grade 6	K03006	3603	FS 410 LT 50	CAT.2	TU A 42 BT	A49-230	(29)	C 20	5949	Seamless Only
Grade 8	K31340	3603	FS 590 LT 196	CAT.2	TU Z 11 N 9	A49-230	(6)	12 X Ni 09	5949	Seamless Only

Other Types of A334 Grade 1 Carbon Steel Tubes

Carbon Steel A334 GR 1 Seamless Tubes	ASTM A334 GR 1 Seamless Tube	ASTM A334 GR 1 Carbon Seamless Tube
ASTM A334 Grade 1 Carbon Round Seamless Tube	A334 GR 1 Carbon Steel Seamless Tube	A334 GR 1 CS Polished Seamless Tube
ASTM A334 GR 1 CS Seamless Tubes	Carbon A334 Gr 1 Seamless Tubes	A334 GR 1 CS Seamless Tube

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