ʻO kā mākou manaʻo e hoʻokō i kā mākou mea kūʻai aku ma ka hāʻawi ʻana i ka hui gula, ke kumukūʻai nui a me ka maikaʻi maikaʻi no ka New Fashion Design no API 5L P1 Spiral Welded Pipe LSAW Steel Pipe Seamless Steel Pipe me ka hoʻouna ʻana i nā huahana hou ma Steel X42 Nace Mr0175 ASTM36.19 ASTM252 Pipe Line Carbon Steel, Ke kakali nei mākou i mua e launa pū me nā mea kūʻai aku ma ka honua holoʻokoʻa.Manaʻo mākou hiki iā mākou ke hōʻoluʻolu iā ʻoe.Hoʻokipa maikaʻi mākou i nā mea hiki ke hele i kā mākou hui a kūʻai i kā mākou waiwai.
ʻO kā mākou kumu e hoʻokō i kā mākou mea kūʻai aku ma ka hāʻawi ʻana i ka hui gula, ke kumu kūʻai nui a me ka maikaʻi premium noʻO Kina Q345 Pipe Seamless a me Q235 Seamless Pipe, Hoʻopili kā mākou hui i ka ʻuhane o "nā koina haʻahaʻa, ʻoi aku ka maikaʻi, a me ka hoʻonui ʻana i nā pono no kā mākou mea kūʻai aku".Ke hoʻohana nei i nā talena mai ka laina like a me ka pili ʻana i ke kumu o ka "ʻoiaʻiʻo, ka manaʻoʻiʻo maikaʻi, ka mea maoli a me ka ʻoiaʻiʻo", ke manaʻo nei kā mākou hui e loaʻa ka hoʻomohala maʻamau me nā mea kūʻai mai ma ka home a ma waho!
API 5L X65 PSL1/PSL2LSAW paipu kila kalaponahoʻohana maʻamau i nā papahana opaipu aila a me ke kinoea, i loko o nā paipu submarine, nā paipu ma nā wahi kiʻekiʻe a me nā wahi kaona nui.
Hana ʻia ʻo API 5L X65 PSL1/PSL2 LSAW Carbon Steel Pipe ma ka hana ʻana i nā pā kila X65 i ke ʻano poepoe a laila hoʻopaʻa i ka hili ma o ke kaʻina hana wili arc.I ka hana ʻana o API 5L X65 PSL1&PSL2 LSAW Carbon Steel Pipe, hoʻokumu ʻia nā papa o ka papa X65 e ka mīkini hoʻoheheʻe ʻia i loko o ke ʻano poepoe a laila wili ʻia ma o ka hoʻoheheʻe ʻana i ʻelua ʻaoʻao submerged arc.
Hana: Longitudinally Submerged Arc Welding
Nui: OD: 406～1422mm WT: 8~60mm
Ka lōʻihi: 3-12M a i ʻole ka lōʻihi i ʻōlelo ʻia e like me ka makemake.
Wela: Hope Plain, Hope Beveled, Grooved
Ka Papa a me ke Kemika (％)No ka API 5LX65PSL1 / API 5L X70 PSL1
| Kūlana |
Papa | haku mele ʻana(%) | |||
| C | Mn | P | S | ||
| API 5L | X65 | ≤0.26 | ≤1.45 | ≤0.030 | ≤0.030 |
| API 5L | X70 | ≤0.26 | ≤1.65 | ≤0.030 | ≤0.030 |
Ka Papa a me ke Kemika (％)No ka API 5LX65PSL2 / API 5L X70 PSL2
| Kūlana |
Papa | haku mele ʻana(%) | |||
| C | Mn | P | S | ||
| API 5L | X65 | ≤0.22 | ≤1.45 | ≤0.025 | ≤0.015 |
| API 5L | X70 | ≤0.22 | ≤1.65 | ≤0.025 | ≤0.015 |
Nā Pono Mechanical o API 5L GR.B X65 (PSL1) / API 5L X70 (PSL1)：
| Papa | Hua ikaika(MPa) | Ikaika U'i(MPa) | ʻO ka elongation A% | ||
|
| psi | MPa | psi | MPa | Elongation (Min ) |
| X65 | 65,000 | 448 | 77,000 | 531 | 18 |
| X70 | 70,000 | 483 | 82,000 | 565 | 18 |
Na Waiwai Mechanical oAPI 5LX65 PSL1/PSL 2(PSL2) / API 5L Papa X70 (PSL 2)：
| Papa | Hua ikaika(MPa) | Ikaika U'i(MPa) | ʻO ka elongation A% | Ka hopena (J) | ||
|
| psi | MPa | psi | MPa | Elongation (Min ) | Min |
| X65 | 65,000 | 448 | 87,000 | 600 | 18 | 40 |
| X70 | 70,000 | 483 | 90,000 | 621 | 18 | 40 |
| Nui | Hoʻomanawanui (me ka mahalot to i hoakakaia mawahoanawaena) |
| <2 3/8 | + 0.016 iniha, – 0.031 iniha (+ 0.41 mm, – 0.79 mm) |
| > 2 3/8 a me ≤4 1/2, wili mau ʻia | ±1.00% |
| > 2 3/8 a me <20 | ±0.75% |
| > 20. ʻole | ± 1.00% |
| >20 a me <36, wiliia | + 0.75%.-0.25% |
| > 36, wiliia | + 1/4 iniha.. – 1/8 iniha (+ 6.35 mm, -3.20 mm) |
I ka hihia o ka paipu hydro-static i hoʻāʻo ʻia i nā kaomi i ʻoi aku ma mua o nā kaomi hoʻokolohua maʻamau, hiki ke ʻae ʻia nā ʻae ʻē aʻe ma waena o ka mea hana a me ka mea kūʻai.
| Nui | Hoʻomanawanui ʻole | Hoʻohui hoʻomanawanui | Hoʻomanawanui i ka hopena | Poe-waho | |
| Anawaena, Axis Tolerance (Pakeneka o OD i hoakakaia) | ʻOkoʻa kiʻekiʻe ma waena o nā anawaena liʻiliʻi a me ka palena kiʻekiʻe (e pili wale ana i ka paipu me D/t≤ 75) | ||||
| ≤10 3/4 l&V4 | 1/64(0.40mm) | 1/16(1.59mm) mm) | — | — | |
| >10 3/4 a me ≤20 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | — | — | — |
| > 20 a me ≤ 42 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | b | ± 1% | <0.500 in. (12,7 mm) |
| >42 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | b | ± 1% | £ Q625 in. (15.9 mm) |
Hoʻopili ʻia ka ʻae ʻana o waho i nā anawaena kiʻekiʻe a me ka liʻiliʻi e like me ke ana ʻana me kahi ana pa, caliper, a i ʻole mea e ana ana i nā anawaena kiʻekiʻe a me ka liʻiliʻi.
ʻAʻole ʻokoʻa ke anawaena awelika (e like me ke ana ʻana me ka lipine anawaena) o kekahi wēlau o ka paipu ma mua o 3/32 iniha (2.38 mm) mai kēlā ʻaoʻao.
| Nui | Typeof Paipu | Thoʻomanawanui1(Ka pākēneka o ka mānoanoa o ka pā i ʻōlelo ʻia) | |
| Papa B a i ʻole lalo | Papa X42 a ʻoi aku paha | ||
| <2 7/8 | ʻO nā mea a pau | +20.- 12.5 | + 15.0.-12.5 |
| >2 7/8a<20 | ʻO nā mea a pau | + 15,0,-12.5 | + 15-I2.5 |
| >20 | Weled | + 17.5.-12.5 | + 19.5.-8.0 |
| >20 | Holomua | + 15.0.-12.5 | + 17.5.-10,0 |
Inā ʻoi aku ka liʻiliʻi o nā ʻae maikaʻi ʻole ma mua o nā mea i helu ʻia e ka mea kūʻai aku, e hoʻonui ʻia ka hoʻomanawanui maikaʻi i ka huina hoʻomanawanui kūpono i ka pākēneka i emi iho ka mānoanoa o ka pā.
| Ka nui | Tolerance (pakeneka) |
| ʻO nā lōʻihi hoʻokahi, paipu ākea ākea a i ʻole A25 paipu Hoʻokahi lōʻihi, nā paipu ʻē aʻe. Nā ukana, nā māka āpau ma lalo o 40000 lb (18 144 kg) Kauoha i na mea.Papa A25.40.000 lb (18 144 kg) a ʻoi aku paha E kauoha i nā mea, ma waho aʻe o ka Papa A25,40,000 lb (18 144 kg) a ʻoi aku paha E kauoha i nā mea, nā māka a pau, emi ma lalo o 40.000 lb (18 144 kg) | + 10.-5.0 + 10,- 35 -2.5 -1.75 -15 -3.5 -1.75
-3.5 |
Nā memo:
1. Hoʻopili ʻia nā ʻae kaumaha i nā kaupaona i helu ʻia no ka paipu wili a me ka hui pū ʻana a me nā paona i helu ʻia a i ʻole ke kaupaona ʻana no ka paipu hopena.Inā ʻoi aku ka liʻiliʻi o ka mānoanoa o ka pā ʻino ma mua o nā mea i helu ʻia ma ka papa ma luna aʻe e ka mea kūʻai aku, e hoʻonui ʻia ke ahonui kaumaha no ka lōʻihi hoʻokahi i 22.5 pakeneka emi mai ka mānoanoa o ka wail.
2. No nā kaʻa i haku ʻia me ka paipu mai nā mea kauoha ʻoi aku ma mua o hoʻokahi, pono e hoʻopili ʻia nā ʻae kaʻa ma ke kumu o ke kauoha pākahi.
3. ʻO ke ahonui no nā mea kauoha e pili ana i ka nui holoʻokoʻa o ka paipu i hoʻouna ʻia no ka mea kauoha.
ʻO ka hoʻāʻo ʻana o ke kino paipu - Pono e hoʻokō ʻia ka hoʻāʻo ʻana e like me ISO6892 a i ʻole ASTM A370. Pono e hoʻohana ʻia nā laʻana lōʻihi.
ʻO ka hōʻike hopena CVN—Pono e hoʻokō ʻia ka hōʻike Charpy e like me ka ASTM A370.ʻElua manawa no kēlā me kēia ʻāpana hoʻāʻo ʻaʻole i ʻoi aku ma mua o 100 ka lōʻihi o ka paipu me ka ratio hoʻonui anuanu abd
Ho'āʻo Paʻakikī - Ke ʻike ʻia nā wahi paʻakikī i manaʻo ʻia e ka nānā ʻana, e hoʻokō ʻia nā hoʻokolohua paʻakikī e like me ISO 6506, ISO 6507, ISO 6508 a i ʻole ASTM A 370 me ka hoʻohana ʻana i nā mea hoʻāʻo paʻakikī paʻakikī a me nā ʻano e pili ana me ASTM A 956, ASTM A 1038 a i ʻole ASTM E 110 ma muli o ke ʻano i hoʻohana ʻia.
Ho'āʻo Hydro-static—E hoʻokō ʻia kēlā me kēia paipu i ka hoʻāʻo ʻana i ke kaomi hydro-static
Ho'āʻo Piʻo— e kū ka lōʻihi o ka paipu me ka piʻo ʻana i ke anuanu ma kahi o 90° a puni kahi mandrel cylindrical.
100% X-ray hoao no ka weld seam
ʻO ka hoʻāʻo ultrasonic
ʻO ka hoʻokolokolo eddy o kēia manawa
ʻO ka helu kūpono o nā hemahema ʻike maka e hāʻawi i ka hōʻoia ʻana i ka manawa.E hoʻoneʻe ʻia a ʻoki ʻia paha ka hemahema i loko o nā palena o nā koi i ka lōʻihi.Pono pono ka paipu i pau.
1. Ka inoa a ka mea hana paha
2. Helu kiko'ī (makahiki-lā a koi 'ia)
3. Nui (OD, WT, lōʻihi)
4. Papa (A a i ʻole B)
5. Ke ʻano o ka paipu (F, E, a i ʻole S)
6. Ho'āʻo kaomi (seamless kila paipu wale)
7. Helu Wela
8. ʻO nā ʻike hou aʻe i kuhikuhi ʻia ma ke kauoha kūʻai.
ʻO ka paipu ʻole a i ʻole ʻeleʻele / Varnish coating/Epoxy coating/3PE coating (e like me nā koi o ka mea kūʻai aku);
6″ a ma lalo i nā pūʻolo me ʻelua maʻa pulupulu;
ʻO nā hopena ʻelua me nā mea pale hope;
ʻO ka hopena maʻamau, ka hopena bevel (2 ″ a ma luna me nā welau bevel, degere: 30 ~ 35 °), kaula a me ka hoʻohui ʻana;
Hoailona.
ʻO kā mākou manaʻo e hoʻokō i kā mākou mea kūʻai aku ma ka hāʻawi ʻana i ka hui gula, ke kumukūʻai nui a me ka maikaʻi maikaʻi no ka New Fashion Design no API 5L P1 Spiral Welded Pipe LSAW Steel Pipe Seamless Steel Pipe me ka hoʻouna ʻana i nā huahana hou ma Steel X42 Nace Mr0175 ASTM36.19 ASTM252 Pipe Line Carbon Steel, Ke kakali nei mākou i mua e launa pū me nā mea kūʻai aku ma ka honua holoʻokoʻa.Manaʻo mākou hiki iā mākou ke hōʻoluʻolu iā ʻoe.Hoʻokipa maikaʻi mākou i nā mea hiki ke hele i kā mākou hui a kūʻai i kā mākou waiwai.
Hana Hana Hou noʻO Kina Q345 Pipe Seamless a me Q235 Seamless Pipe, Hoʻopili kā mākou hui i ka ʻuhane o "nā koina haʻahaʻa, ʻoi aku ka maikaʻi, a me ka hoʻonui ʻana i nā pono no kā mākou mea kūʻai aku".Ke hoʻohana nei i nā talena mai ka laina like a me ka pili ʻana i ke kumu o ka "ʻoiaʻiʻo, ka manaʻoʻiʻo maikaʻi, ka mea maoli a me ka ʻoiaʻiʻo", ke manaʻo nei kā mākou hui e loaʻa ka hoʻomohala maʻamau me nā mea kūʻai mai ma ka home a ma waho!
API 5L X70 LSAW Paipu kila
API 5L X65 LSAW Paipu kila
LSAW paipu kila kalapona
LSAW STEEL PIPE ME 3PE COATING
DN1400 NUI DIAMETER LSAW STEEL PIPE
