DIN1629/4 St35.4 Cold Drawn Carbon Steel Seamless Tube

• Customization: Available
• Type: Seamless
• Technique: Hot Rolled&Cold Rolled&Cold Drawn
• Model NO.: DIN1629/4 St35.4 Carbon Steel Seamless Tube
• Material: Carbon Steel&Aolly Steel&Stainless Steel
• Surface Treatment: Black&Varnish Coating&3lpe&PE
• Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
• Section Shape: Round
• Wt: 1.0-30mm
• Length: 2-20meters
• Loading Port: Tianjin/Shanghai/Qingdao
• Steel Grade 1: API 5L ASTM A106/A53 Gr.B /X42/X52/X65/X60
• Steel Grade 2: ASME SA789uns S31803, Uns S32205, Uns S31500, Uns
• Steel Grade 3: A333 Gr.6 A335 P5 SA199/SA213 T5 P11 T22
• Carbon Steel Production: 80000tons/Year
• Stainless Steel Production: 15000tons/Year
• Alloy Steel Production: 30000tons/Year
• Casing&Tubing: 100000tons/Year
• Transport Package: Galvanized Steel Strip&Wooden Case in Bundle,
• Specification: OD15MM-700MM
• Trademark: OEM/TJTC
• Origin: Hebei/Anhui/Jiangsu/Zhejiang
• HS Code: 7304
• Production Capacity: 80000&15000&30000&100000tons

Product Description

Standard: DIN1629 Seamless Structural Tubes
Application: It is used for manufacturing pipeline, vessel, equipment, pipe fittings
Size(mm): O. D.: 6.0~219.0 W. T.: 1~30 L: Max 12000

Delivery condition: Hot rolled, Cold worked, Annealed, Normalized, Stress Released
Certificate: ISO9001 TUV

Packing:
1. Standard export bundle wrapped with strong steel strip
2. Wooden case
3. Nylon packed
Payment: T/T

Standard	Grade	T.S.(MPa)	Y.S.(MPa)	EL(%)
DIN1629	St37.0	350~480	≥235	≥25
	St44.0	420~550	≥255	≥21
	St52.0	500~650	≥270	≥21

Carbon Steel Seamless Pipe Description

Product Name	Seamless Carbon steel pipe
Size	OD	12.7mm-710mm
	Thickness	3mm-45mm
	Length	SRL,DRL,5.8M,11.8M
Steel Material	ASTM A53/A106,API 5L,EN10216,DN162ASTM A179 A192 A210
Steel Grade	Grade A,Grade B,Grade C,X42,X52.S235JRH,S355,P265 ect.
Process	Hot rolled/hot expansion/cold drawn/cold rolled
Usage	High temperature service
Surface	Bared Black Painting, Galvanized,Coating
Proctor	Plastic cap
Package	Bundles, Bulk
Inspection	With Hydraulic Testing, Ultrasonic testing or X-ray Test
Certificate	ISO9001;2000
Date of Delivery	Less Than 15/20/25/30/40/50/60 Days According To The Quantity
Payment:	L/C or T/T
Port of Shipment	Xingang,China

A.Chemical composition in % For API 5L PSL1

TYPE	Steel grade	C .	Si	Mn .	P	S
API 5L PSL1	B	≤0.28	-	≤1.20	≤0.03	≤0.03
API 5L PSL1	X42	≤0.28	-	≤1.3	≤0.03	≤0.03
API 5L PSL1	X52	≤0.28	-	≤1.4	≤0.03	≤0.03
API 5L PSL1	X56	≤0.28	-	≤1.4	≤0.03	≤0.03
API 5L PSL1	X60	≤0.28	-	≤1.4	≤0.03	≤0.03
API 5L PSL1	X65	≤0.28	-	≤1.4	≤0.03	≤0.03
API 5L PSL1	X70	≤0.28	-	≤1.4	≤0.03	≤0.03

B.Mechanical Properties for API 5L PSL1

TYPE	grade	Tensile strength (Mpa)	Yield strength (Mpa)	Elongation
API 5L PSL1	B	≥415	≥245	As per API 5L
API 5L PSL1	X42	≥415	≥290	As per API 5L
API 5L PSL1	X52	≥460	≥360	As per API 5L
API 5L PSL1	X56	≥490	≥390	As per API 5L
API 5L PSL1	X60	≥520	≥415	As per API 5L
API 5L PSL1	X65	≥535	≥450	As per API 5L
API 5L PSL1	X70	≥565	≥483	As per API 5L

C.Chemical composition in % For API 5L PSL2

Level	Steel grade	C .	Si	Mn .	P	S
PSL2	B	≤0.24	-	≤1.20	≤0.03	≤0.03
PSL2	X42	≤0.24	-	≤1.3	≤0.03	≤0.03
PSL2	X52	≤0.24	-	≤1.4	≤0.03	≤0.03
PSL2	X56	≤0.24	-	≤1.4	≤0.03	≤0.03
PSL2	X60	≤0.24	-	≤1.4	≤0.03	≤0.03
PSL2	X65	≤0.24	-	≤1.4	≤0.03	≤0.03
PSL2	X70	≤0.24	-	≤1.4	≤0.03	≤0.03

D.Mechanical Properties  For API 5L PSL2

Level	grade	Tensile strength (Mpa)	Yield strength (Mpa)	Elongation
PSL2	B	415-760	245-450	As per API 5L
PSL2	X42	415-760	290-495	As per API 5L
PSL2	X52	460-760	360-530	As per API 5L
PSL2	X56	490-760	390-545	As per API 5L
PSL2	X60	520-760	415-565	As per API 5L
PSL2	X65	535-760	450-600	As per API 5L
PSL2	X70	565-758	483-621	As per API 5L