ʻO ASTM A789 Duplex Steel 2507/S32750 1/4 ʻīniha anu i hoʻopaʻa ʻia i hui ʻia me nā paipu i hoʻopili ʻia.
| Papa | S32205/2205, S32750/ 2507, TP316/L, 304/L, Alloy825/N08825, Alloy625 /N06625, Alloy400/N04400, etc. |
| ʻAno | Weled |
| Helu puka | Hoʻokahi/nui |
| Anawaena waho | 4mm-25mm |
| Mānoanoa Pā | 0.3mm-2.5mm |
| Ka lōʻihi | E like me nā mea kūʻai aku 'pono, a hiki i 10000m |
| Kūlana | ASTM A269/A213/A789/B704/B163, etc. |
| Palapala | ISO/CCS/DNV/BV/ABS, etc. |
| Nānā | NDT;Hōʻike hydrostatic |
| Pūʻolo | Huli lāʻau a hao paha |
| ʻO ka inoa UNS | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| max | max | max | max | max | ||||||
| S31803 | 0.03 | 1 | 2 | 0.03 | 0.02 | 21.0 – 23.0 | 4.5 – 6.5 | 2.5 – 3.5 | 0.08 – 0.20 | - |
| 2205 | ||||||||||
| S32205 | 0.03 | 1 | 2 | 0.03 | 0.02 | 22.0 – 23.0 | 4.5 – 6.5 | 3.0 – 3.5 | 0.14 – 0.20 | - |
| S32750 | 0.03 | 0.8 | 1.2 | 0.035 | 0.02 | 24.0 – 26.0 | 6.0 – 8.0 | 3.0 – 5.0 | 0.24 – 0.32 | 0.5 ka nui |
| 2507 | ||||||||||
| S32760 | 0.05 | 1 | 1 | 0.03 | 0.01 | 24.0 – 26.0 | 6.0 – 8.0 | 3.0 – 4.0 | 0.20 – 0.30 | 0.50 -1.00 |
Hoʻohana ʻia ʻo Coiled Tubing:
1. Mea hoʻololi wela
2 .Ka laina hoʻomalu i ka ʻaila a me ka pūnāwai
3 .Paipu mea kani
4 .Laina paipu hoʻoheheʻe kemika
5 .ʻO nā paipu i hoʻopaʻa ʻia ma mua
6 .Laina paipu hoʻoheheʻe uila a i ʻole ka hoʻoheheʻe mahu
7 .Laina paipu inaina
ʻO ka hoʻonui nui ʻana o nā papahana i ka ʻoihana lawelawe ʻaila e koi i ka hoʻohana ʻana i nā lōʻihi mau o nā paipu i hoʻopili ʻia.Hoʻohana ʻia lākou i nā ʻano noi like ʻole, e like me ka injection chemical, hydraulic control, instrumentation umbilicals and flowline control.Liaocheng Sihe SS Material Co., Ltdhāʻawi i nā huahana no kēia mau noi āpau, e kōkua ana i nā mea kūʻai aku e hōʻemi i nā kumukūʻai hana a hoʻomaikaʻi i nā ala hoʻihoʻi.
Liaocheng Sihe SS Material Co., Ltdhiki ke hāʻawi i nā paipu mau no ke kila kila, duplex a me ka nickel alloy coiled tubing.Hiki ke hoʻopilikino ʻia nā ʻano nui, ka lōʻihi, nā pae puʻe, nā ʻano hoʻopili, a me nā mea ʻē aʻe e hoʻomaikaʻi i kāu mau hana hoʻolaʻa aila a hōʻemi i nā kumukūʻai hana.
