Permukaan Pengawetan Welded Alloy Steel Pipe ASTM A250 Hambatan Listrik
Rincian produk
tabung baja paduan
,seamless alloy steel pipe
GB/T12771 Pipa stainless steel yang dilas untuk pengiriman cairan yang dipoles 12Cr18Ni9
| Deskripsi | pipa baja paduan, pipa baja tanpa jahitan paduan, pipa las paduan, pipa baja paduan tanpa jahitan,pipa paduan,pipa baja paduan |
| Standar | ASTM A335, ASTM A213, JIS G3458, JIS A3462, DIN17175, GB5310, GB9948 |
| Bahan | Pemanfaatan bahan kimia kimia yang dapat digunakan untuk pembuatan bahan kimia kimia ASTM A335 P5, ASTM A335 P9, ASTM A213 T2, ASTMA213T11, ASTMA213T5, ASTMA213T9, ASTMA21T22,1Cr5Mo,12Cr2Mo 12Cr1MoV, 15CrMo,dll. |
| Diameter luar | 6 mm ~ 2400 mm |
| Ketebalan dinding | 1mm ~ 120mm |
| Panjang | 12m,11.8m, 6m,5.8m atau sesuai kebutuhan |
| Permukaan | Hitam dicat, PE dilapisi, Galvanized. |
| Ekspor ke | Singapura,Indonesia,Ukraina,Brasil,Korea,Thailand,AS, Inggris, Kanada,Arab Saudi, Irlandia, Oman, Rusia, Spanyol, Afrika Selatan, Vietnam, Peru, Dubai, dll. |
| Aplikasi | Pipa baja paduan berlaku untuk minyak bumi, industri kimia, tenaga listrik, boiler, tahan suhu tinggi, tahan suhu rendah, pipa stainless steel tahan korosi digunakan. |
| Istilah harga | FOB, CIF, CFR, Ex-work, CNF, dll. |
| Kontak | Jika Anda memiliki pertanyaan, silakan hubungi saya. |
Kualitas permukaan:
Bagian dalam dan luar permukaan halus. Tidak ada delaminasi, retakan, lipatan, kulit ganda, bengkok, acar, sisanya sisik atau cacat lainnya.
Titik pengujian:
Komponen kimia
Uji ketegangan
Uji hidraulik
Uji arus Eddy
Tes perataan
Uji lentur transversal las
Uji Korosi Intergranular
Pemeriksaan Radiografi
Uji Flanging
Ukuran Biji Austenit
Uji benturan sendi las
Toleransi OD
| Klasifikasi | D | Toleransi yang Diizinkan | |
| A | B | ||
| H | Semua Dimensi | ±00,5% atau±0.20 | ±00,75% atau±0.30 |
| T | <40 | ±0.20 | ±0.30 |
| ≥40 ~<65 | ±0.30 | ±0.40 | |
| ≥65 ~<90 | ±0.40 | ±0.50 | |
| ≥90 ~<168.3 | ±0.80 | ±1.00 | |
| ≥168.3 ~<325 | ±0.75%D | ±1%D | |
| ≥325 ~<610 | ±00,6%D | ±1%D | |
| ≥610 | ±00,6%D | ±00,7%D atau±10 | |
| WC SP | <40 | ±0.15 | ±0.20 |
| ≥40 ~<60 | ±0.20 | ±0.30 | |
| ≥60 ~<100 | ±0.30 | ±0.40 | |
| ≥100 ~<200 | ±0.4%D | ±0.5%D | |
| ≥200 | ±0.5%D | ±0.75%D | |
Sifat mekanik tabung baja
| Nomor | Brand Baru | Ola Brand | kekuatan perpanjangan yang tidak proporsional MPa | kekuatan tarik MPa | peregangan setelah patah tulang A/ % | |
| Kondisi perawatan panas | Kondisi non-pengolahan panas | |||||
| Tidak kurang dari | ||||||
| 1 | 12Cr18Ni9 | 1Cr18Ni9 | 210 | 520 | 32 | 25 |
| 2 | 06Cr19Ni10 | 0Cr18Ni9 | 210 | 520 | ||
| 3 | 022Cr19Ni10 | 00Cr19Ni10 | 180 | 480 | ||
| 4 | 06Cr25Ni20 | 0Cr25Ni20 | 210 | 520 | ||
| 5 | 06Cr17Ni12Mo2 | 0Cr17Ni12Mo2 | 210 | 520 | ||
| 6 | 022Cr17Ni12Mo2 | 00Cr17Ni14Mo2 | 180 | 480 | ||
| 7 | 06Cr18Ni11Ti | 0Cr18Ni10Ti | 210 | 520 | ||
| 8 | 06Cr18Ni11Nb | 0Cr18Ni11Nb | 210 | 520 | ||
| 9 | 022Cr18Ti | 00Cr17 | 180 | 360 | 20 | ... |
| 10 | 019Cr19Mo2NbTi | 00Cr18Mo2 | 240 | 410 | ||
| 11 | 06Cr13Al | 0Cr13Al | 177 | 410 | ||
| 12 | 022Cr11Ti | ... | 275 | 400 | 18 | ... |
| 13 | 022Cr12Ni | ... | 275 | 400 | 18 | ... |
| 14 | 06Cr13 | 0Cr13 | 21 | 410 | 20 | ... |
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