SSAW(a makwaara dị kaSAWH) ọkpọkọ ígwè na-ezo aka na spiral welded seaam submerged arc welded steel pipe.
Usoro mmepụta maka ụdị ọkpọkọ nchara a gụnyere na-aga n'ihu na-eme ka efere ígwè na-aga n'ihu n'ime ọdịdị gburugburu ma na-agbakọ ọnụ ọnụ nke efere ahụ site na ime na n'èzí submerged arc ịgbado ọkụ na-etolite a gburugburu weld seam maka ọkpọkọ.
A na-eji ụdị ọkpọkọ ígwè a mara ya site n'inwe eriri weld spiral, na mmepụta ya dị elu na-eme ka ọ dị mma maka ịmepụta nnukwu ọkpọkọ ígwè.
Botop Steel bụ onye na-emepụta ọkpọkọ nchara na-emepụta ihe na onye na-ebubata ya site na China, na-enye ụkpụrụ dị iche iche na nha nke ọkpọkọ ígwè nwere ike ịhazi ya iji mezuo ihe ị chọrọ.
Ngwaahịa SSAW ígwè ọkpọkọ anyị nwere ike ịnye gụnyere spiral steel pipe nke API 5L, ASTM A252, EN 10217, GB/T 9711, na ọtụtụ ụkpụrụ ndị ọzọ.Na mgbakwunye, anyị na-enye ọtụtụ ọrụ gụnyere nhazi ọkpọkọ ígwè, flanging, ọkpọkọ ọkpọkọ, mkpuchi, ịgbanye peening, na ndị ọzọ.
![SSAW ígwè anwụrụ mmepụta osisi](http://www.botopsteelpipe.com/uploads/SSAW-steel-pipe-production-plant.jpg)
![2600mm SSAW gburugburu ígwè ọkpọkọ](http://www.botopsteelpipe.com/uploads/2600mm-SSAW-spiral-steel-pipe.jpg)
Uru pụrụ iche nke tubes SSAW bụ ikike imepụta tubes buru ibu ruo 3,500 mm, nke na-agaghị ekwe omume na ụdị tubes ndị ọzọ.
Na mgbakwunye na nke a, SSAW tubes nwere uru nke ngwa ngwa mmepụta ngwa ngwa, ike ịmepụta tubes n'ogologo ogologo nke onye ọ bụla, na ọtụtụ ngwa ngwa.
Ihe mmepụta nke SSAW ígwè ọkpọkọ bụ usoro na-akpaghị aka nke ukwuu, nke ọ bụghị nanị na-eme ka nrụpụta ígwè ọrụ dị elu dịkwuo mma, ma na-eme ka ụkpụrụ dị elu nke ngwaahịa ahụ dịkwuo mma.
![Usoro nrụpụta SSAW](http://www.botopsteelpipe.com/uploads/SSAW-Manufacturing-Process.jpg)
A na-akpọ SSAW mgbe ụfọdụDSAWn'ihi na a na-eme usoro ịgbado ọkụ site na iji teknụzụ ịgbado ọkụ nwere akụkụ abụọ nwere akụkụ abụọ.
Ọkọlọtọ | Ọkwa nkịtị |
API 5L / ISO3183 / GB/T 9711 | Ọkwa B, X42, X46, X52, X56, X60, X65, X70, X80, PSL1 na PSL2 |
ASTM A252 | Ọkwa 1, klaasị 2, na ọkwa 3 |
EN 10219 / BS EN 10219 | S235JRH, S275J0H, S275J2H, S355J0H, S355J2H 1.0039, 1.0149, 1.0138, 1.0547, 1.0576, 1.0512 |
EN 10217 / BS EN 10217 | P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2 1.0107, 1.0108, 1.0254, 1.0255, 1.0258, 1.0259 |
JIS G 3457 | STPY 400 |
CSA Z245.1 | Ọkwa 241, Ọkwa 290, Ọkwa 359, Ọkwa 386, Ọkwa 414 |
GOST 20295 | K34, K38, K42, K50, K52, K55 |
AS 1579 | - |
GB/T 3091 | Q195, Q215A, Q215B, Q235A, Q235B, Q275A, Q275B, Q345A, Q345B |
![astm a53 ọkpọkọ](http://www.botopsteelpipe.com/uploads/ssaw-testing.jpg)
![china api 5l x52 welded ọkpọkọ](http://www.botopsteelpipe.com/uploads/SSAW-testing-2.jpg)
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![mbupu ọkpọkọ ssaw](http://www.botopsteelpipe.com/uploads/ssaw-pipe-shipping.jpg)
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