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Detail produk:
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Ketebalan: | SCH5S, SCH10S, SCH20S, SCH20, SCH30 | Pengobatan permukaan: | Galvanis, Alami, Anti Korosif 3PE dilapisi, Isolasi busa poliuretan |
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Diameter luar: | 21,3 mm-609,6 mm | Teknik: | Teknik pengolahan hot piercing |
Aplikasi: | Saluran pipa minyak, pipa gas, pipa fluida dll | Pelabuhan: | Tianjin |
Cahaya Tinggi: | Pipa Baja Seamless 0.4μm,Pipa Baja Seamless JIS G3445,Pipa Mulus Selesai Panas 0.4μm |
JIS G3445 Stkm13A Cold Rolled Precision Seamless Steel Pipe Untuk Konstruksi Gas Minyak
Pipa baja tanpa sambungan digunakan dalam berbagai aplikasi di semua industri yang berbeda, termasuk petrokimia, lingkungan, energi, air fluida, bangunan, dan lainnya.Kami dapat membantu Anda dengan produk yang tepat untuk aplikasi unik Anda.
Standar & Material | Baja karbon | Standar ASTM A519 | MT1010, MT1020, 1008, 1010, 1018, 1020, 1025, 1030, 1045, 1518 |
JIS G3445 Standard | STKM11A STKM12A STKM12B STKM12C STKM13A STKM13B STKM13C STKM14A STKM14B STKM14C STKM15A STKM15C STKM16A STKM16C STKM17A STKM17C STKM18A STKM18B STKM19A STKM ST20 | ||
JIS G3473 Standard | STC370, STC440, STC510A, STC510, STC540, STC590A, STC590B | ||
Standar DIN 2391 | St 35, St45, St52 | ||
EN 10297-1 Standar | E235, E275, E315, E355, E470 | ||
EN 10305-1 Standar | E215, E235, E355 | ||
EN 10305-4 Standar | E215, E235, E355 | ||
BS 6323-3 Standar | HFS 3, HFS 4, HFS 5, HFS 8 | ||
NF A49-311 | TU 37-b, TU 52-b, TU 56-b, TU XC35 | ||
Baja Paduan | Standar ASTM A519 | 1345, 3140, 4130, 4135, 4140, 4150, 4320, 4340, 5120, 5130 | |
JIS G3429 Standar | STH11, 12 STH21, 122 STH31 | ||
Standar JIS G3441 | SCR420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM440TK | ||
Besi tahan karat | Standar ASTM A511 | MT304, MT304L, MT310S, MT316, MT316L, MT317, MT321, MT347, MT403, MT410, MT431 | |
Standar ISO | NACE MR-0175 | ||
Ukuran |
Rentang Ukuran | Toleransi | |
OD | 6-325mm | -0,035 - + 0,045mm | |
Indo | 2-250mm | ± 0,035mm | |
WT | 1-32mm | tergantung ukurannya | |
Panjangnya | panjang acak atau tetap | + 0-3,5mm | |
Lurus | 0,15: 1000, 0,4: 1000, 0,5: 1000 1: 1000 atau disesuaikan | ||
Kekasaran Permukaan | Ra 0,02-0,4μm |
Komposisi kimia
Kualitas baja | C (%) | Si (%) | M N(%) | P (%) | S (%) | Nb / V (%) |
STKM11A | ≤0.12 | ≤0.35 | ≤0.60 | ≤0.040 | ≤0.040 | - |
STKM12A | ≤0.20 | ≤0.35 | ≤0.60 | ≤0.040 | ≤0.040 | - |
STKM12B | ≤0.20 | ≤0.35 | ≤0.60 | ≤0.040 | ≤0.040 | - |
STKM12C | ≤0.20 | ≤0.35 | ≤0.60 | ≤0.040 | ≤0.040 | - |
STKM13A | ≤0.25 | ≤0.35 | 0,30 ~ 0,90 | ≤0.040 | ≤0.040 | - |
STKM13B | ≤0.25 | ≤0.35 | 0,30 ~ 0,90 | ≤0.040 | ≤0.040 | - |
STKM13C | ≤0.25 | ≤0.35 | 0,30 ~ 0,90 | ≤0.040 | ≤0.040 | - |
STKM14A | ≤0.30 | ≤0.35 | 0,30 ~ 1,00 | ≤0.040 | ≤0.040 | - |
STKM14B | ≤0.30 | ≤0.35 | 0,30 ~ 1,00 | ≤0.040 | ≤0.040 | - |
STKM14C | ≤0.30 | ≤0.35 | 0,30 ~ 1,00 | ≤0.040 | ≤0.040 | - |
STKM15A | 0,25 ~ 0,35 | ≤0.35 | 0,30 ~ 1,00 | ≤0.040 | ≤0.040 | - |
STKM15C | 0,25 ~ 0,35 | ≤0.35 | 0,30 ~ 1,00 | ≤0.040 | ≤0.040 | - |
Peralatan mekanis
Kualitas baja | Kekuatan Tarik (N / mm²) | Kekuatan Hasil (N / mm²) |
STKM11A | ≥290 | - |
STKM12A | ≥340 | ≥175 |
STKM12B | ≥390 | ≥275 |
STKM12C | ≥470 | ≥355 |
STKM13A | ≥370 | ≥215 |
STKM13B | ≥440 | ≥305 |
STKM13C | ≥510 | ≥380 |
STKM14A | ≥410 | ≥245 |
STKM14B | ≥500 | ≥355 |
STKM14C | ≥550 | ≥410 |
STKM15A | ≥470 | ≥275 |
STKM15C | ≥580 | ≥430 |
Kontak Person: Mr. Janson
Tel: 0086-317-5298199
Faks: 86-317-5295979