ERW Rury stalowe

Krótki opis:

Słowa kluczowe: ERW rur, rury stalowe ERW, elektryczne rur zgrzewanych

Rozmiar: OD: 21.3mm ~ 660mm; WT: 1mm ~ 17.5mm; DŁUGOŚĆ: 0.5mtr ~ 22mtr (5,8 / 6 / 11,8 / 12 m, SRL, DRL)

Standard and Ocena: ASTM A53, klasa A / B / C

Koniec: Plac Koniec / przyłącza Węgierska (prostego cięcia, piłowania, cięcia, palnik) Skośne / gwintowane

Dostawa: W ciągu 30 dni Zależy od wielkości zamówienia

Płatność: TT, LC, OA, D / P

Pakowanie: Dołączone / luzem, kołpaki z plastiku Podłączony, wodoodporny papier owinięty

Zastosowanie: Na niskie ciśnienie oleju przekładniowego, Machinery Manufacturing

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Szczegóły produktu

Specyfikacja

Standard

Malowanie & Coating

Pakowanie i Ładowanie

(1) welded pipe from steel plate welding into the round pipe, divided into high frequency resistance welded pipe (ERW welded pipe), straight seam arc welding pipe (LSAW), spiral welded pipe.Electrical engineering with "SC", can be used as water gas pipe can also be used as threading pipe, relatively thick.

(2) Pipeline pipe, also known as wire pipe, is relatively thin, denoted by "T", and can only be used for thread. ERW steel pipe ERW steel pipe

(3) ERW tube is "high frequency resistance welding steel tube", and the common welding process is different, the weld line is from the base material of the steel belt body melted, the mechanical strength is better than the general welded. ERW stands for resistance welding, resistance welding has the characteristics of high production efficiency, low cost, material saving and easy automation, so it is widely used in aviation, aerospace, energy, electronics, automotive, light industry and other industrial sectors, is one of the important welding processes.

Proces produkcji rur stalowych ERW:

Uncoiling --- 2. Leveling --- 3. End cutting --- 4. End shearing welding --- 5. Super coil accumulator --- 6. Edge cutting --- 7. Ultrasonic detection --- 8. Forming --- 9. Electric induction welding --- 10. Ultrasonic detection for weld seam --- 11. Medium frequency heat treatment --- 12. Air cooling --- 13. Water cooling --- 14. Sizing --- 15. Flying cutting --- 16. Flush-out --- 17. Cropping --- 18. Flattening testing --- 19. Straightening --- 20. End facing and bevelling --- 21. Hydrodynamic testing --- 22. Ultrasonic detection for weld seam --- 23. Ultrasonic detection for pipe end --- 24. Visual and dimensions inspection --- 25.Weighting and measuring --- 26. Marking --- 27. Coating --- 28. Pipe-end protection --- 29. Bending --- 30. Shipping

Poprzedni: Alloy Steel Pipe

Dalej: LSAW Steel Pipe


Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm
		0,157	4	0,173	4.4	0,205	5.2	0,22	5.6	0,25	6,4	0.28	7.1	0,312	7.9	0,344	8.7	0,375	9.5	0,406	10,3	0,5	12,7	0,562	14,3
8 5/8	219,1
10 3/4	273,1
12 3/4	323,9
14	355,6
16	406
18	457
20	508
22	559
24	610

OD		WT
Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm	Cal	mm
		0,157	4	0,173	4.4	0,205	5.2	0,22	5.6	0,25	6,4	0.28	7.1	0,312	7.9	0,344	8.7	0,375	9.5	0,406	10,3	0,5	12,7	0,562	14,3
8 5/8	219,1
10 3/4	273,1
12 3/4	323,9
14	355,6
16	406
18	457
20	508
22	559
24	610