Carbon Steel Pipe

Krótki opis:

Słowa kluczowe: Carbon Steel Pipe,Seamless Steel Pipe, Seamless Stainless Steel Pipe, SMLS Pipe, CS Seamless Pipe

Rozmiar: OD: 13.72-4064mm / WT: 1.65-40mm, Długość: 0.5mtr-20mtr

Standard and Ocena: API5L ASTM A106 / A53, DIN2391 ASTM A179 / A192, EN10210, EN10208

Koniec: Square Ends/Plain Ends (Straight Cut, Saw Cut, Torch Cut), Beveled/Threaded Ends

Zastosowanie: For Conveying Gas, Water And Oil Either In The Oil Or Natural Gas Industries

Pakowanie: Bundle Or Bulk , Seaworthy Packing Or For The Client's Requirement

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Szczegóły produktu

Specyfikacja

Standard

Process

Pakowanie i Ładowanie

Carbon steel pipe mainly refers to the carbon mass fraction is less than 2.11% without containing deliberately added alloying elements of steel, with the level of carbon contained in a steel being one of the most important factors to be influence on its the strength of the steel, the hardness increases, and reduces ductility, toughness and weld ability. Besides, carbon steel tube generally also contain a small amount of silicon, manganese, sulfur, phosphorus in addition to carbon. Compared to other types of steel, CS SMLS pipe is the earliest, low cost, wide range of performance, the largest amount. Suitable for nominal pressure PN ≤ 32.0MPa, temperature -30-425 ℃ water, steam, air, hydrogen, ammonia, nitrogen and petroleum products, and other media. CS seamless pipe is the earliest to use the largest amount of basic material in modern industry. The world's industrial countries, in efforts to increase high strength low alloy steel and alloy steel production, which is also very attention to improving the quality and expanding the range of varieties and use. Proportion of the production in the countries' total output of steel, approximately maintained at about 80%, it is not only widely used in buildings, bridges, railways, vehicles, ships and all kinds of machinery manufacturing industry, but also in the modern petrochemical industry, marine development, has also been heavily used.

Standard: API SPEC 5L,ISO 3183,ASTM A 53M,ASTM A 106M,JIS G 3454,JIS G 3455, JIS G 3456

Wymiar:

SMLS: Φ10.3~1016×1.7~52mm

WELD: Φ219~2134×5~52mm

Length: Random Length, Fixed Length, SRL, DRL

Gatunek stali:

ASTM A53/ASTM A106: GR A, GR B, GR CASME

ASME A500: GR.A, GR.B, GR.C, GR.D

Test Required:

Chemical Analysis, Mechanical Test, Visusal Inspection , Tension Test, Dimension Check, Bend Test , Flattenting Test, Impact Test, DWT Test, NDT Test, Hydrostatic Test, Hardness Test.

Application of Carbon Steel Tube

- Automobile sectors
- Interior & exterior architectural structures
- Water pipelines
- Gas lines
- Oil & Gas industries
- Pressure service
- Boiler & electric power
- Machinery
- Gas tank
- Chemical engineering
- Offshore and petroleum engineering

Poprzedni:

Dalej: Hollow Sekcja

Rozmiary Carbon Steel Pipe

Out Średnica (mm)	Grubość ścianki (mm)
Out Średnica (mm)	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	35
73
76,1
82,5
88,9
101,6
114,3
127
139,7
152,4
159
168,3
177,8
193,7
203
219,1
244,5
273
298,5
323,8
339,7
355,6
406,4
457,2
473,1
508
530
558,8
609,6
630

Standard	Rodzaj rury	Klasa	Stopień
API SPEC 5L ISO 3183	SML	PLS1	L245B, L290 X42, X46 L320, L360 X52, L390 X56, X60 L415, L450 X65, X70 L485
		PLS2	L245N BN, L290N X42N, L320N X46N, L360N X52N, L390N X56N, L415N X60N, L360Q X52Q, L390Q X56Q, L415Q X60Q, L485Q X70Q
		PLS2 Sour Environment	L245NS BNS, L290NS X42NS, L320NS X46NS L360NS X52NS, L390NS X56NS, L415NS X60NS, L360QS X52QS, L390QS X56QS, L415QS X60QS L485QS X70QS
	SPAWAĆ	PLS1	L245B, L290 X42, X46 L320, L360 X52 L390 X56, X60 L415, L450 X65, X70 L485
	SPAWAĆ	PLS2	L245M BM, L290M X42M, L320M X46M, L360M X52M, L390M X56M, L415M X60M, L450M X65M, L485M X70M, L555M X80M,

Gatunek:

Standard	Stopień
ASTM A 53 m	A, B
ASTM A 106M	A, B, C,
JIS G 3454	STPG 370 STPG 410
JIS G 3455	STPG370, STPG410, STPG480
JIS G 3456	STPG370, STPG410, STPG480

Uwaga: Stopnie inne niż wykresie am mogą być udostępniane za pośrednictwem konsultacji.

Chemical Composition (%):

Standard	Stopień	C	Si	Mn	P	S	Ni	cr	Cu	Mo	V
astma 53m	ZA	≤0.25	-	≤0.95	≤0.05	≤0.045	≤0.40	≤0.40	≤0.40	≤0.15	≤0.08
astma 53m	b	≤0.30	-	≤1.20	≤0.05	≤0.045	≤0.40	≤0.40	≤0.40	≤0.15	≤0.08
ASTM A 106M	ZA	≤0.25	≥0.10	0.27-0.93	≤0.035	≤0.035	≤0.40	≤0.40	≤0.40	≤0.15	≤0.08
	b	≤0.30	≥0.10	0.29-1.06	≤0.035	≤0.035	≤0.40	≤0.40	≤0.40	≤0.15	≤0.08
	C	≤0.35	≥0.10	0.29-1.06	≤0.035	≤0.035	≤0.40	≤0.40	≤0.40	≤0.15	≤0.08
JIS G 3454	STPG 370	≤0.25	≤0.35	0.30-0.90	≤0.040	≤0.040	-	-	-	-	-
JIS G 3454	STPG 410	≤0.30	≤0.35	0.30-1.00	≤0.040	≤0.040	-	-	-	-	-
JIS G 3455	STS 370	≤0.25	0.10-0.35	0.30-1.10	≤0.035	≤0.035	-	-	-	-	-
	STS 410	≤0.30	0.10-0.35	0.30-1.40	≤0.035	≤0.035	-	-	-	-	-
	STS 480	≤0.33	0.10-0.35	0.30-1.50	≤0.035	≤0.035	-	-	-	-	-
JIS G 3456	STPT 370	≤0.25	0.10-0.35	0.30-0.90	≤0.035	≤0.035	-	-	-	-	-
	STPT 410	≤0.30	0.10-0.35	0.30-1.00	≤0.035	≤0.035	-	-	-	-	-
	STPT 480	≤0.33	0.10-0.35	0.30-1.00	≤0.035	≤0.035	-	-	-	-	-

Uwaga: Stopnie inne niż wykresie am mogą być udostępniane za pośrednictwem konsultacji.

Hot Rolling Seamless Steel Line Pipe Manufacturing / Production Processes

Rolled Round Billets – Examination – Cut Off – Heating – Piercing – Elongation – Slight Tension Reducing – Straightening – Corp End Cutting Off – Visual Inspection – NDT – Hydrostatic Test – Ends Procession – Product Inspection – Painting and Marking – Packing – Warehousing
Cold Drawn (Rolled) Seamless Steel Pipe Manufacturing Process

Mother pipe (Normally for hot rolled pipe) – Inspection – Annealing – Ends Treatment (Hitting and Drilling hole) – Pickling – Grinding – Phosphorization (Annoit) – Cold Drawn (Rolled) – Degreasing and Cleaning – Heat treatment (Solution treatment) – Straightening – Hydrostatic test – Painting and Marking – Warehousing

Surface Treatment of Steel Pipe:

W celu zwiększenia okresu eksploatacji rurociągu, obróbka powierzchniowa jest zazwyczaj przeprowadzane w celu ułatwienia mocne połączenie rury stalowej i antykorozyjnych metod przetwarzania coating.Common: czyszczenie, instrument odrdzewianie trawienie, śrutowanie rdzy cztery kategorie.

1. Cleaning grease, dust, lubricant, organic matter adhered on the surface of steel pipe, usually using solvent, emulsion to clean the surface. However, the rust, oxide skin and welding slag on the surface of the steel pipe cannot be removed, so other treatment methods are needed. Tool rust removal Steel pipe surface oxide, rust, welding slag, can use steel wire brush to clean and polish the surface treatment.Tool derusting can be divided into manual and power, manual tool derusting can reach SA.
2. Level, power tool derusting can reach Sa3 level. If the surface of steel pipe is attached with a particularly strong oxide skin, it may be impossible to remove the rust with the help of tools, so we need to find other ways.
3. Pickling common pickling methods include chemistry and electrolysis. But only chemical pickling is used for pipeline corrosion protection. Chemical pickling can achieve a certain degree of cleanliness and roughness on the surface of steel pipe, which is convenient for subsequent anchor lines. Usually as a shot (sand) after reprocessing.
4. Shot blasting for rust removal by high power motor drive the high-speed rotating blades, steel grit, steel shot, segment, minerals and other abrasive wire under the action of centrifugal force on steel pipe surface spray and mass ejection, thoroughly remove rust, oxides and dirt on one hand, on the other hand, steel pipe under the action of abrasive violent impact and friction force, to achieve the required uniform roughness. Among the four treatment methods, shot blasting and derusting is an ideal treatment method for pipe derusting. Generally, shot blasting and derusting are mainly used for inner surface treatment of steel pipe, and shot blasting and derusting are mainly used for outer surface treatment of steel pipe.

Farba w sprayu

upakowanie Carbon Steel Pipe