Visokokvalitetne crne čelične cijevi idealne za cijevi
Predstavljamo vam naše visokokvalitetne crne čelične cijevi, savršeno rješenje za sve vaše potrebe za cjevovodima. Proizvedene u našoj najsavremenijoj fabrici u Cangzhouu, provincija Hebei, mi smo pouzdano ime u industriji od 1993. godine. Sa površinom fabrike od 350.000 kvadratnih metara i ukupnom imovinom od 680 miliona RMB, ponosni smo na našu posvećenost kvalitetu i inovacijama.
Naše spiralno zavarene čelične cijevi poznate su po svojoj pouzdanosti i izdržljivosti, što ih čini idealnim za razne primjene, uključujući transport nafte i plina, šipove čeličnih cijevi i stubove mostova. Svaka cijev je pažljivo izrađena kako bi se osiguralo da ispunjava najviše industrijske standarde. Jedinstveni proces spiralnog zavarivanja povećava čvrstoću i integritet cijevi, omogućavajući joj da izdrži zahtjevne uvjete okruženja.
Bez obzira da li želite siguran transport nafte i plina ili vam je potrebna čvrsta potporna konstrukcija za građevinski projekt, našacrna čelična cijevje idealan izbor za vas. Vjerujte našoj stručnosti i iskustvu da vam isporučimo proizvode koji ispunjavaju vaše specifikacije i premašuju vaša očekivanja.
Specifikacija proizvoda
| Nominalni vanjski promjer | Nominalna debljina zida (mm) | ||||||||||||||
| mm | In | 6.0 | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13,0 | 14,0 | 15,0 | 16,0 | 18,0 | 20,0 | 22,0 |
| Težina po jedinici dužine (kg/m) | |||||||||||||||
| 219.1 | 8-5/8 | 31,53 | 36,61 | 41,65 | |||||||||||
| 273.1 | 10-3/4 | 39,52 | 45,94 | 52,30 | |||||||||||
| 323,9 | 12-3/4 | 47,04 | 54,71 | 62,32 | 69,89 | 77,41 | |||||||||
| (325) | 47,20 | 54,90 | 62,54 | 70,14 | 77,68 | ||||||||||
| 355,6 | 14 | 51,73 | 60,18 | 68,58 | 76,93 | 85,23 | |||||||||
| (377,0) | 54,89 | 63,87 | 72,80 | 81,67 | 90,50 | ||||||||||
| 406.4 | 16 | 59,25 | 68,95 | 78,60 | 88,20 | 97,76 | 107,26 | 116,72 | |||||||
| (426,0) | 62,14 | 72,33 | 82,46 | 92,55 | 102,59 | 112,58 | 122,51 | ||||||||
| 457 | 18 | 66,73 | 77,68 | 88,58 | 99,44 | 110,24 | 120,99 | 131,69 | |||||||
| (478,0) | 69,84 | 81,30 | 92,72 | 104,09 | 115,41 | 126,69 | 137,90 | ||||||||
| 508.0 | 20 | 74,28 | 86,49 | 98,65 | 110,75 | 122,81 | 134,82 | 146,79 | 158,69 | 170,56 | |||||
| (529,0) | 77,38 | 90,11 | 102,78 | 115,40 | 127,99 | 140,52 | 152,99 | 165,43 | 177,80 | ||||||
| 559,0 | 22 | 81,82 | 95,29 | 108,70 | 122,07 | 135,38 | 148,65 | 161,88 | 175,04 | 188,17 | |||||
| 610,0 | 24 | 89,37 | 104,10 | 118,77 | 133,39 | 147,97 | 162,48 | 176,97 | 191,40 | 205,78 | |||||
| (630,0) | 92,33 | 107,54 | 122,71 | 137,83 | 152,90 | 167,92 | 182,89 | 197,81 | 212,68 | ||||||
| 660,0 | 26 | 96,77 | 112,73 | 128,63 | 144,48 | 160,30 | 176,05 | 191,77 | 207,43 | 223,04 | |||||
| 711.0 | 28 | 104,32 | 121,53 | 138,70 | 155,81 | 172,88 | 189,89 | 206,86 | 223,78 | 240,65 | 257,47 | 274,24 | |||
| (720,0) | 105,65 | 123,09 | 140,47 | 157,81 | 175,10 | 192,34 | 209,52 | 226,66 | 243,75 | 260,80 | 277,79 | ||||
| 762.0 | 30 | 111,86 | 130,34 | 148,76 | 167,13 | 185,45 | 203,73 | 211,95 | 240,13 | 258,26 | 276,33 | 294,36 | |||
| 813.0 | 32 | 119,41 | 139,14 | 158,82 | 178,45 | 198,03 | 217,56 | 237,05 | 256,48 | 275,86 | 295,20 | 314,48 | |||
| (820,0) | 120,45 | 140,35 | 160,20 | 180,00 | 199,76 | 219,46 | Paštunski | 258,72 | 278,28 | 297,79 | 317,25 | ||||
| 864.0 | 34 | 147.94 | Visokokvalitetna spiralno zavarena cijev od ugljičnog čelika sa... | Poboljšanje performansi cijevi s X65 SSAW polipropilenom... | Visokokvalitetne čelične cijevi pogodne za svaki projekat | Napredne usluge za vatrogasne cijevi | Vijesti | naš otisak, liderstvo, inovacija, proizvodi | 26-04-17 | Zašto je zaptivanje blokada važno za čelične... | 26-04-17 | ||||
| Zašto odabrati dvostruke SAW cijevi sa međusobno povezanim... | 36 | 26-04-10 | Prodavatelj SSAW cijevi od vodećeg kineskog proizvođača... | Kontaktirajte nas | Telefon: | +86 15822968134 | E-pošta: | Adresa: | Br. 92, Istočni put Jiefang, Distrikt Xinhua, Grad Cangzhou, Provincija Hebei | UPIT SADA | |||||
| © Autorsko pravo - 2010-2025: Sva prava pridržana. | Popularni proizvodi | Mapa sajta | AMP za mobilne uređaje | Bešavne i zavarene cijevi | Šuplje profilirane konstrukcijske cijevi | Hladno oblikovane zavarene konstrukcije | Bešavne i šavne cijevi | Spiralno zavarena cijev | Naftovod | ||||||
| Pošalji e-poštu | 38 | Engleski | kineski | Francuski | njemački | Portugalski | Španski | Ruski | Japanski | ||||||
| Korejski | 40 | arapski | Irski | Grčki | turski | Italijanski | Danski | Rumunski | Kurdski | Češki | Afrikanerski | ||||
| švedski | Poljski | baskijski | Katalonski | Esperanto | Hindski | Lao | Albanski | Amharski | Armenski | Azerbejdžanski | |||||
| Bjeloruski | 42 | Bengalski | Bosanski | bugarski | Cebuanski | Čičeva | Korzikanac | hrvatski | holandski | Estonski | Filipinski | ||||
| Finski | 44 | Frizijski | galicijski | Gruzijski | Gudžaratski | haićanski | Hausa | havajski | Hebrejski | Hmong | Mađarski | ||||
| Islandski | 46 | Igbo | Javanski | Kannada | Kazaški | Kmerski | Kurdski | Kirgizi | Latinski | Latvijski | Litvanski | ||||
| Luksemburg.. | 48 | Makedonski | Madagaskarski | Malajski | Malajalamski | Malteški | Maori | Marati | Mongolski | Burmanski | Nepalski | ||||
| Norveški | Paštunski | perzijski | Pandžapski | Sundanski | Sesoto | Sinhalski | Slovački | Slovenski | Somalijski | Samoanski | |||||
| Škotski galski | 52 | Šona | Sindhi | Sundanski | Svahili | Tadžikistanski | Tamilski | Telugu | Tajlandski | Ukrajinski | |||||
| Urdu | Uzbekistanski | Vijetnamski | Velški | Kosa | Jidiš | Joruba | Zulu | kinjaruanda | Tatarski | ||||||
| Oriya | 56 | Turkmenski | Ujgur | 417.27 | 451.72 | 486.13 | 520.48 | 554.97 | 623.25 | 691.51 | 759.58 | ||||
| 1524.0 | 60 | 373.38 | 410.44 | 447.46 | 484.43 | 521.34 | 558.21 | 595.03 | 688.52 | 741.82 | 814.91 | ||||
| （1620.0） | 397.03 | 436.48 | 457.84 | 515.20 | 554.46 | 593.73 | 623.87 | 711.11 | 789.12 | 867.00 | |||||
| 1626.0 | 64 | 398.53 | 438.11 | 477.64 | 517.13 | 556.56 | 595.95 | 635.28 | 713.80 | 792.13 | 870.26 | ||||
| 1727.0 | 68 | 423.44 | 465.51 | 507.53 | 549.51 | 591.43 | 633.31 | 675.13 | 758.64 | 841.94 | 925.05 | ||||
| （1820.0） | 446.37 | 492.74 | 535.06 | 579.32 | 623.50 | 667.71 | 711.79 | 799.92 | 887.81 | 975.51 | |||||
| 1829.0 | 72 | 493.18 | 626.65 | 671.04 | 714.20 | 803.92 | 890.77 | 980.39 | |||||||
| 1930.0 | 76 | 661.52 | 708.40 | 755.23 | 848.75 | 942.07 | 1035.19 | ||||||||
| （2020.0） | 692.60 | 741.69 | 790.75 | 888.70 | 986.41 | 1084.02 | |||||||||
| 2032.0 | 80 | 696.74 | 746.13 | 795.48 | 894.03 | 992.38 | 1090.53 | ||||||||
| （2220.0） | 761.65 | 815.68 | 869.66 | 977.50 | 1085.80 | 1192.53 | |||||||||
| （2420.0） | 948.58 | 1066.26 | 1183.75 | 1301.04 | |||||||||||
| （2540.0） | 100 | 995.93 | 1119.53 | 1242.94 | 1366.15 | ||||||||||
| （2845.0） | 112 | 1116.28 | 1254.93 | 1393.37 | 1531.63 | ||||||||||
Product Advantage
One of the main advantages of black steel pipe is its strength and durability. This pipe is made of mild steel, so it is strong and durable, able to withstand high pressure and temperature changes. This feature is particularly beneficial in the oil and gas industry, where the transportation of fluids requires reliable and sturdy piping solutions. In addition, if properly coated, black steel pipe can be corrosion-resistant and suitable for a variety of environmental conditions.
Another significant benefit is cost effectiveness. Black steel pipe is often less expensive than other materials such as stainless steel, making it an attractive option for larger projects. Its appeal is further enhanced by the ease of installation and maintenance, which can complete projects faster and reduce labor costs.
Product Shortcoming
One notable issue is that it can easily rust and corrode if not properly protected. This can cause system leaks and failures, especially in wet or humid environments. In addition, black steel pipe is not suitable for conveying drinking water because it may leach harmful substances.
Application
Black steel pipe has become a cornerstone for various industrial applications, especially in the field of oil and gas transportation. Its strong structure and reliability make it ideal for high-pressure fluid and gas transportation. One of the most notable products in this category is spiral welded steel pipe, which is popular for its durability and strength.
Engineered to withstand the rigors of harsh environments, spiral welded steel pipes are the preferred solution for oil and gas transportation. These pipes are used not only in the energy sector, but also in steel pipe piles and bridge piers, demonstrating their versatility. The unique spiral welding technology enhances the structural integrity of the pipe, allowing it to withstand huge loads and resist corrosion, which is critical for long-term performance.
Black steel pipe, especially spiral welded steel pipe, plays a vital role in a variety of applications from oil and gas transportation to construction projects. Our company's extensive experience and commitment to quality ensure that we remain a trusted partner in the industry, providing solutions that stand the test of time.
FAQS
Q1:What is Black Steel Pipe?
Black steel pipe is an uncoated steel pipe with a dark matte finish. It is primarily used for the transport of gas and water, as well as structural applications. Its durability and strength make it ideal for a variety of projects, including steel pipe piles and bridge piers.
Q2:What is spiral welded steel pipe?
Spiral welded steel pipe is a special type of black steel pipe manufactured by spirally welding flat steel strips. This method can produce larger diameter and thicker wall pipes suitable for high pressure applications in the oil and gas industry. Their reliability and durability make them the first choice of many engineers and contractors.
Q3:Frequently Asked Questions About Black Steel Pipe?
1. What are the benefits of using black steel pipes?
Black steel pipe is known for its strength, resistance to corrosion, and ability to withstand high temperatures, making it an ideal choice for a variety of applications.
2. Can black steel pipes be used to transport drinking water?
While black steel pipe is commonly used to carry natural gas and water, it is not recommended for drinking water due to the potential for rust and corrosion.
3. How to choose the right size of black steel pipe?
The size of pipe you need depends on the specific requirements of your project, including flow and pressure. Consulting a professional can help you make the right choice.
