304 Paipu wili wiliwili kila, 1/4, 3/8, 3/4 paipu wili wili ʻole a Weld.

ʻO DONGSHANG stainless he mau makahiki o ka ʻike e hāʻawi aku i nā paipu kulika kila me nā nui mai 1/4 a 1 i loko a me ka mānoanoa o ka pā mai 0.035 a i 0.065 i loko, hiki iā mākou ke hana i nā lōʻihi o ka tubing stainless i loko o nā coils, no kekahi mau nui tubing. , hiki iā mākou ke hoʻokō i nā coils a hiki i 2000 m ka lōʻihi me ka ʻole o nā welds longitudinal a i ʻole orbital.Hoʻohana ʻia ka ʻōlelo kikoʻī maʻamau ʻo ASTM A213 / A269 no ka paipu kila kila ʻole, ASTM A249 / A269 no ka paipu welded, me ka pau ʻana o ka annealing a me ka pau ʻana o ka annealing pickling. ʻO ka paipu hoʻoheheʻe ʻana, ʻo ka paipu seamless ka koho i makemake ʻia no nā noi koʻikoʻi.

Kūleʻa Kūleʻa Coil Tubing

He loea mākou i ka hana ʻana i nā paipu coil, loaʻa ka ʻike a me nā ʻenehana e hoʻokō i ka lawelawe ʻo Tubing Bend, mālama ʻia nā paipu āpau ma 100% i hoʻāʻo ʻia ma ke kaomi kūpono, maʻemaʻe ka ʻili o loko a me waho a hoʻāʻo no ka hoʻopili ʻana.

• Piʻo pololei
• Piʻo maʻemaʻe
• ʻO ka ʻeleʻele ʻili Ra < 0.5 μm
• Ka hoʻomanawanui maʻamau: ASTM A269, a i ʻole D4/T4
• Ka ikaika - Tensile, Burst
• Paʻakiki - Rockwell, Micro
• Kanikani – Eddy Current, Ultrasonic
• Leak a me ka ikaika - Hydrostatic
• Leak – Ea ma lalo o ka wai
• ʻO ka hoʻāʻo ʻana i ka Piʻo - ʻO ka hoʻohuli ʻana, ka hoʻopalapala, ka hoʻopololei ʻana, ka flange
• Manaʻo - OD, Wall, Straightness
• Metallurgical - Ka nui o ka palaoa, Sensitization, Corrosion, Phase Balance/Intermetallic, Metallographic

Paipu Coil I loko o ke kila kila a me ka nikela

ʻO 304 / 304L a me 316 / 316Lare ākea i hoʻohana ʻia i ka hui stainless steel ma muli o ko lākou kūpaʻa ʻana i ka corrosion maikaʻi loa a me nā waiwai, hiki i kēia mau mea kila kila ke pale aku i ke kiʻekiʻe wela, haʻahaʻa haʻahaʻa a me ke kiʻekiʻe kiʻekiʻe, a he kumu kūʻai kūpono lākou.

304/304L Paipu Kulehua Coil

ʻO ka papa 304 ka mea maʻamau 18/8 Cr / Ni mea kila kila, loaʻa iā ia ke kūpaʻa corrosion maikaʻi a me nā waiwai e hālāwai ai i nā noi he nui, he kumu kūʻai kūpono a kūpono hoʻi, 304L he haʻahaʻa carbon 304 grade.

304/L (UNS S30400/UNS S30403) Hoʻohui Kimia % (M.)

Eia naʻe, ʻaʻole kūpono ka 304/304L i ka wai paʻakai, no ka mea, hiki ke ʻino i ke kūlana Chloride.

316/316L Paipu Kulehua Coil

ʻO 316 stainless steel ka lua i hoʻohana ʻia, loaʻa iā 2.0 - 3.0 molybdenum element i ʻoi aku ka maikaʻi o ka corrosion ma mua o 304, a no kēia kumu, he koho maikaʻi ia no nā noi kai.

316/L (UNS S31600/UNS S31603) Hoʻohui Kimia % (M.)

Nikela Alloy 825, 625 Coil Tubing

Ma hope o ka annealing, e hoʻopololei i nā paipu kila kila ma ke ʻano palupalu, hiki ke kulou, hana ʻia a hana ʻia ma nā ʻaoʻao like ʻole a me nā kihi, loaʻa ke anawaena liʻiliʻi a me nā paipu wili paia lahilahi no ka noi kūikawā.

Nā Ana Kūleʻa Kūleʻaleʻa Coil Tubing

Hoʻolālā ʻia ka paipu kila kila ma ke ʻano coiling, maʻamau liʻiliʻi liʻiliʻi, hiki i ka 1000 mika ka lōʻihi o ka paipu, me ka ʻole o kekahi metala hui, aia nā ʻano nui o nā paipu kila kila no ka wili ʻana, hāʻawi ʻia ke anawaena ma waho ma lalo, a me nā pae mānoanoa o ka pā. mai 0.0275 'īniha - 0.083 'īniha, ka lō'ihi loa a hiki i 1000 mika.

Hoʻopau ʻia ka paipu ʻōniʻoniʻo kila kila

Hiki ke koho ʻia ka pau ʻana o ka wili a me ka hoʻopau annealed ʻālohilohi no ka paipu coil, inā pono, loaʻa ke kaʻina kikoʻī kikoʻī no ka loaʻa ʻana o nā ana paʻa, ʻo ka paipu hoʻoheheʻe ʻālohilohi ka ʻili maʻalahi.

Hiki ke hana ʻia nā paipu wili i nā ʻano like ʻole e pili ana i nā noi, no ka laʻana, helical coil a me horizontal tube.

Pono o Coil Tubing

ʻO ke ʻano kuʻuna o ka wiliwili lāʻau lōʻihi i ka hopena a i ʻole me nā mea hoʻopili, he hana koʻikoʻi ia. Hāʻawi pū kekahi i kahi hoʻonohonoho palekana a mālama ʻole.

Paipu Kuleana Kuleana No ka Mea Hoololi Pumehana

Hoʻohana ʻia ka coil tubing no ka nui o nā noi, noi ʻia no ka hoʻoluʻu a me ka hoʻomehana ʻana i ka ikehu i loko o ka corrosive a me ka ʻole o ka wela maʻamau, e like me ka meaʻai a me ka mea inu, ka aila a me ke kinoea, ʻoihana lāʻau lapaʻau a pēlā aku, hana mākou a hoʻolālā i nā paipu coiled e hoʻokō i nā koi o ka mea kūʻai aku. i nā ʻoi like ʻole a me ke kumu.

Hoʻohana ʻia ʻo Industrial stainless steel tubing coil no ka hoʻololi ʻana i ka wela, nā paila, ka aila, nā kemika, nā fertilizers, nā fiber kemikal, pharmaceutical, nuclear power a pēlā aku.

Hoʻohana ʻia ka paipu koli kila kila wai no nā mea inu, pia, waiu, ʻōnaehana wai a me nā lako olakino.

Mechanical structure with stainless steel coil tube i noi ʻia no ka paʻi ʻana a me ke kala, paʻi, textile machines, lāʻau lapaʻau, lako kīhini, automotive a me nā lako kai, ke kūkulu ʻana a me ka hoʻonani.

Nā hoʻohana maʻamau o nā paipu coil stainless steel:

• Evaporator Coil Tubing
• ʻO nā paipu hoʻoheheʻe wela o ka lā
• Piu Hooluu Hooluu Bear
• Mea hoʻoheheʻe, Pahu Puka Puka
• Paipu Coil Hale Hooluu
• Pahu Puka Mokuahi

Loaʻa i ka laulā o nā mea hoʻololi wela - Nā ʻili wai anuanu - nā ʻili wai wela - nā ʻili hoʻonui pololei (evaporator) - nā ʻili condenser - nā ʻili mahu - nā ʻili kukuna hauʻoli

Paipu wili laina hoʻomalu

ʻO nā paipu i hoʻopili ʻia no ka laina hoʻokele maʻamau i hana ʻia me ke kila kila, duplex stainless steel a i ʻole nickel alloys, me ke kila kila 316L, duplex 2205 a me 2507, Nickel alloy 825 a me ka alloy 625. Hiki ke welded & reddrawn tubes a i ʻole seamless tubes coiled tubes.He lōʻihi loa ka lōʻihi o nā laina hoʻomalu, nā paipu wili i hoʻopaʻa mau ʻia i ka ʻeha coil ma ka pahu lāʻau a i ʻole spool, a me nā pahu metala kikoʻī, Encapsulated a me ka uhi PVC i loaʻa.