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Tabung mekanik baja karbon lan paduan sing mulus

Tabung mekanik baja karbon lan paduan sing mulus Gambar Unggulan
  • Tabung mekanik baja karbon lan paduan sing mulus
  • Tabung mekanik baja karbon lan paduan sing mulus
  • Tabung mekanik baja karbon lan paduan sing mulus

Katrangan Cekak:

Tabung baja seamless, pipa baja karbon lan tabung mekanik paduan, utamane kanggo mekanik ingASTM A519-2006Tabung mekanik paduan standar utamane kalebu

1018,1026,8620,4130,4140 lan liya-liyane.


  • Pambayaran:Deposit 30%, 70% L/C utawa salinan B/L utawa 100% L/C ing ngarsane
  • Jumlah Pesanan Minimal:Siji kontainer utawa 25 ton
  • Kemampuan Pasokan:Inventaris Pipa Baja 20000 Ton Tahunan
  • Wektu Pangiriman:7-14 dina yen ana stok, 30-45 dina kanggo ngasilake
  • Pengepakan:Black Vanishing, bevel lan tutup kanggo saben pipa; OD ing ngisor 219mm kudu dikemas ing bundel, lan saben bundel ora ngluwihi 2 ton.
    • Unduh minangka PDF

    Rincian Produk

    Tag Produk

    Ringkesan

    Standar:ASTM A519-2006 Paduan utawa Ora: Paduan utawa Karbon
    Kelompok Kelas: 1018,1026,8620,4130,4140 Aplikasi: Tabung mekanik
    Kekandelan: 1 - 100 mm Perawatan Permukaan: Minangka kabutuhan pelanggan
    Diameter Luar (Bunder): 10 - 1000 mm Teknik: Digulung Panas utawa Digulung Adhem
    Dawane: Dawane tetep utawa dawane acak Perawatan panas: Anil/Normalisasi/Ngilangake Stres
    Wangun Bagean: Bunder Pipa Khusus: Pipa Dinding Kandel
    Panggonan Asal: Tiongkok Panggunaan: mekanik
    Sertifikasi: ISO9001:2008 Tes: ECT/UT

    Aplikasi

    Iki utamane digunakake kanggo mekanik lan digunakake kanggo nggawe silinder gas. Kalebu tabung mekanik tanpa sambungan karbon lan baja paduan, lan nutupi tabung mekanik tanpa sambungan panas lan tabung mekanik tanpa sambungan adhem kanthi ukuran nganti lan kalebu diameter njaba 12 3⁄4 in. (323,8 mm) kanggo tabung bunder kanthi kekandelan tembok sing dibutuhake.

    Kelas Utama

    1018,1026,8620,4130,4140

    Komponen Kimia

    TABEL 1 Kebutuhan Kimia Baja Karbon Rendah

    Kelas Watesan Komposisi Kimia, %
    Panunjukan KarbonA ManganB Fosfor,B Belerang,B
          maksimal maksimal
    MT X 1015 0.10–0.20 0.60–0.90 0.04 0.05
    MT 1010 0,05–0,15 0.30–0.60 0.04 0.05
    MT 1015 0.10–0.20 0.30–0.60 0.04 0.05
    MT 1020 0.15–0.25 0.30–0.60 0.04 0.05
    MT-X 1020 0.15–0.25 0.70–1.00 0.04 0.05


    TABEL 2 Kebutuhan Kimia Baja Karbon Liyane    BWatesan ditrapake kanggo analisis panas; kajaba sing dibutuhake dening 6.1, analisis produk tundhuk karo toleransi tambahan sing ditrapake sing diwenehake ing Tabel 5.

    Kelas   Watesan Komposisi Kimia, %A  
    Panunjukan        
    Karbon Mangan Fosfor, Belerang,
          maksimal maksimal
    1008 0.10 maksimal 0.30–0.50 0.04 0.05
    1010 0.08–0.13 0.30–0.60 0.04 0.05
    1012 0.10–0.15 0.30–0.60 0.04 0.05
    1015 0.13–0.18 0.30–0.60 0.04 0.05
    1016 0.13–0.18 0.60–0.90 0.04 0.05
    1017 0.15–0.20 0.30–0.60 0.04 0.05
    1018 0.15–0.20 0.60–0.90 0.04 0.05
    1019 0.15–0.20 0.70–1.00 0.04 0.05
    1020 0.18–0.23 0.30–0.60 0.04 0.05
    1021 0.18–0.23 0.60–0.90 0.04 0.05
    1022 0.18–0.23 0.70–1.00 0.04 0.05
    1025 0.22–0.28 0.30–0.60 0.04 0.05
    1026 0.22–0.28 0.60–0.90 0.04 0.05
    1030 0.28–0.34 0.60–0.90 0.04 0.05
    1035 0.32–0.38 0.60–0.90 0.04 0.05
    1040 0.37–0.44 0.60–0.90 0.04 0.05
    1045 0.43–0.50 0.60–0.90 0.04 0.05
    1050 0.48–0.55 0.60–0.90 0.04 0.05
    1518 0.15–0.21 1.10–1.40 0.04 0.05
    1524 0.19–0.25 1.35–1.65 0.04 0.05
    1541 0.36–0.44 1.35–1.65 0.04 0.05

    Rentang lan watesan sing diwenehake ing tabel iki ditrapake kanggo analisis panas; kajaba sing dibutuhake dening6.1, analisis produk tundhuk karo toleransi tambahan sing ditrapake sing diwenehake ing Tabel Nomer 5.

    TABEL 3 Kebutuhan Kimia kanggo Baja Paduan
    CATHETAN 1—Rentang lan watesan ing tabel iki ditrapake kanggo baja sing ora ngluwihi 200 in.2 (1290 cm2) ing area penampang.
    CATHETAN 2—Unsur-unsur tartamtu ana ing baja paduan sing ora ditemtokake utawa dibutuhake. Unsur-unsur iki dianggep minangka unsur tambahan
    lan bisa ana nganti jumlah maksimal ing ngisor iki: tembaga, 0,35%; nikel, 0,25%; kromium, 0,20%; molibdenum, 0,10%.
    CATHETAN 3—Rentang lan watesan sing diwenehake ing tabel iki ditrapake kanggo analisis panas; kajaba sing dibutuhake dening 6.1, analisis produk tundhuk karo sing ditrapake
    toleransi tambahan sing diwenehake ing Tabel Nomer 5.

     

    KelasA,B       Watesan Komposisi Kimia, %        
    Desain-                
    Karbon Mangan Fosfos- Belerang,C,D Silikon Nikel Kromium Molibde-
    tion              
        rus,Cmaksimal maksimal       angka
                   
    1330 0.28–0.33 1.60–1.90 0.04 0.04 0.15–0.35 ... ... ...
    1335 0.33–0.38 1.60–1.90 0.04 0.04 0.15–0.35 ... ... ...
    1340 0.38–0.43 1.60–1.90 0.04 0.04 0.15–0.35 ... ... ...
    1345 0.43–0.48 1.60–1.90 0.04 0.04 0.15–0.35 ... ... ...
    3140 0.38–0.43 0.70–0.90 0.04 0.04 0.15–0.35 1.10–1.40 0,55–0,75 ...
    E3310 0.08–0.13 0.45–0.60 0.025 0.025 0.15–0.35 3.25–3.75 1.40–1.75 ...
    4012 0.09–0.14 0.75–1.00 0.04 0.04 0.15–0.35 ... ... 0.15–0.25
    4023 0.20–0.25 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4024 0.20–0.25 0.70–0.90 0.04 0.035−0.050 0.15–0.35 ... ... 0.20–0.30
    4027 0.25–0.30 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4028 0.25–0.30 0.70–0.90 0.04 0.035−0.050 0.15–0.35 ... ... 0.20–0.30
    4037 0.35–0.40 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4042 0.40–0.45 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4047 0.45–0.50 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4063 0.60–0.67 0.75–1.00 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4118 0.18–0.23 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.40–0.60 0.08–0.15
    4130 0.28–0.33 0.40–0.60 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4135 0.32–0.39 0.65–0.95 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4137 0.35–0.40 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4140 0.38–0.43 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4142 0.40–0.45 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4145 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4147 0.45–0.50 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4150 0.48–0.53 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4320 0.17–0.22 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 0.40–0.60 0.20–0.30
    4337 0.35–0.40 0.60–0.80 0.04 0.04 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
    E4337 0.35–0.40 0.65–0.85 0.025 0.025 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
    4340 0.38–0.43 0.60–0.80 0.04 0.04 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
    E4340 0.38–0.43 0.65–0.85 0.025 0.025 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
    4422 0.20–0.25 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.35–0.45
    4427 0.24–0.29 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.35–0.45
    4520 0.18–0.23 0.45–0.65 0.04 0.04 0.15–0.35 ... ... 0.45–0.60
    4615 0.13–0.18 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 ... 0.20–0.30
    4617 0.15–0.20 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 ... 0.20–0.30
    4620 0.17–0.22 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 ... 0.20–0.30
    4621 0.18–0.23 0.70–0.90 0.04 0.04 0.15–0.35 1.65–2.00 ... 0.20–0.30
    4718 0.16–0.21 0.70–0.90 0.04 0.04 0.15–0.35 0.90–1.20 0.35–0.55 0.30–0.40
    4720 0.17–0.22 0.50–0.70 0.04 0.04 0.15–0.35 0.90–1.20 0.35–0.55 0.15–0.25
    4815 0.13–0.18 0.40–0.60 0.04 0.04 0.15–0.35 3.25–3.75 ... 0.20–0.30
    4817 0.15–0.20 0.40–0.60 0.04 0.04 0.15–0.35 3.25–3.75 ... 0.20–0.30
    4820 0.18–0.23 0.50–0.70 0.04 0.04 0.15–0.35 3.25–3.75 ... 0.20–0.30
    5015 0.12–0.17 0.30–0.50 0.04 0.04 0.15–0.35 ... 0.30–0.50 ...
    5046 0.43–0.50 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.20–0.35 ...
    5115 0.13–0.18 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5120 0.17–0.22 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5130 0.28–0.33 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.80–1.10 ...
    5132 0.30–0.35 0.60–0.80 0.04 0.04 0.15–0.35 ... 0.75–1.00 ...
    5135 0.33–0.38 0.60–0.80 0.04 0.04 0.15–0.35 ... 0.80–1.05 ...
    5140 0.38–0.43 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5145 0.43–0.48 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5147 0.46–0.51 0.70–0.95 0.04 0.04 0.15–0.35 ... 0.85–1.15 ...
    5150 0.48–0.53 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5155 0.51–0.59 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5160 0.56–0.64 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    52100E 0.93–1.05 0.25–0.45 0.025 0.015 0.15–0.35 maksimal 0,25 1.35–1.60 0.10 maksimal
    E50100 0.98–1.10 0.25–0.45 0.025 0.025 0.15–0.35 ... 0.40–0.60 ...
    E51100 0.98–1.10 0.25–0.45 0.025 0.025 0.15–0.35 ... 0.90–1.15 ...
    E52100 0.98–1.10 0.25–0.45 0.025 0.025 0.15–0.35 ... 1.30–1.60 ...
                    Vanadium
                     
    6118 0.16–0.21 0.50–0.70 0.04 0.04 0.15–0.35 ... 0.50–0.70 0.10–0.15
    6120 0.17–0.22 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 0.10 menit
    6150 0.48–0.53 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.80–1.10 0,15 menit
                     
                Aluminium   Molibdenum
                     
    E7140 0.38–0.43 0.50–0.70 0.025 0.025 0.15–0.40 0.95–1.30 1.40–1.80 0.30–0.40
                     
                Nikel    
                     
    8115 0.13–0.18 0.70–0.90 0.04 0.04 0.15–0.35 0.20–0.40 0.30–0.50 0.08–0.15
    8615 0.13–0.18 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8617 0.15–0.20 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8620 0.18–0.23 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8622 0.20–0.25 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8625 0.23–0.28 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8627 0.25–0.30 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8630 0.28–0.33 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8637 0.35–0.40 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8640 0.38–0.43 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8642 0.40–0.45 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8645 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8650 0.48–0.53 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8655 0.51–0.59 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8660 0.55–0.65 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8720 0.18–0.23 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
    8735 0.33–0.38 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
    8740 0.38–0.43 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
    8742 0.40–0.45 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
    8822 0.20–0.25 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.30–0.40
    9255 0.51–0.59 0.60–0.80 0.04 0.04 1.80–2.20 ... 0.60–0.80 ...
    9260 0.56–0.64 0.75–1.00 0.04 0.04 1.80–2.20 ... ... ...
    9262 0.55–0.65 0.75–1.00 0.04 0.04 1.80–2.20 ... 0.25–0.40 ...
    E9310 0.08–0.13 0.45–0.65 0.025 0.025 0.15–0.35 3.00–3.50 1.00–1.40 0.08–0.15
    9840 0.38–0.42 0.70–0.90 0.04 0.04 0.15–0.35 0.85–1.15 0.70–0.90 0.20–0.30
    9850 0.48–0.53 0.70–0.90 0.04 0.04 0.15–0.35 0.85–1.15 0.70–0.90 0.20–0.30
    50B40 0.38–0.42 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.40–0.60 ...
    50B44 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.40–0.60 ...
    50B46 0.43–0.50 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.20–0.35 ...
    50B50 0.48–0.53 0.74–1.00 0.04 0.04 0.15–0.35 ... 0.40–0.60 ...
    50B60 0.55–0.65 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.40–0.60 ...
    51B60 0.56–0.64 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    81B45 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 0.20–0.40 0.35–0.55 0.08–0.15
    86B45 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    94B15 0.13–0.18 0.75–1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15
    94B17 0.15–0.20 0.75–1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15
    94B30 0.28–0.33 0.75–1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15
    94B40 0.38–0.43 0.75–1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15
                     

    B Nilai sing dituduhake ing tabel iki nganggo huruf B, kayata 50B40, bisa diarepake duwe kontrol boron minimal 0,0005%. AKelas sing dituduhake ing tabel iki kanthi awalan huruf E umume diprodhuksi kanthi proses tungku listrik dhasar. Liyane biasane diprodhuksi kanthi proses perapian terbuka dhasar nanging bisa diprodhuksi kanthi proses tungku listrik dhasar kanthi penyesuaian fosfor lan belerang.

     

    CWatesan fosfor belerang kanggo saben proses kaya ing ngisor iki:

    Tungku listrik dhasar 0,025 maks % Tungku listrik asam 0,050 maks %

    Perapian mbukak dhasar 0,040 maks % Perapian mbukak asam 0,050 maks %

    D Kandungan belerang minimum lan maksimum nuduhake baja sing diresulfurisasi.

    ESing tuku bisa nemtokake jumlah maksimal ing ngisor iki: tembaga, 0,30%; aluminium, 0,050%; lan oksigen, 0,0015%.

     

    Sifat Mekanik

    Sifat Tarik Khas, Kekerasan, lan Kondisi Termal kanggo Sawetara Kelas Baja Karbon lan Paduan sing Luwih Umum

     

    CW—Cold Worked SR—Stress Relieved A—Annealed N—Normalized A Ing ngisor iki definisi simbol kanggo macem-macem kondisi: HR—Hot Rolle

    Kelas Kondisi- Pamungkas Asil panen Pemanjangan Rockwell,
    Desain- tionA Kekuwatan, Kekuwatan, ing 2 inci utawa Kekerasan
    bangsa           50 mm, % Skala B
      ksi MPa ksi MPa
         
                 
    1020 HR 50 345 32 221 25 55
    CW 70 483 60 414 5 75
    SR 65 448 50 345 10 72
    A 48 331 28 193 30 50
    N 55 379 34 234 22 60
    1025 HR 55 379 35 241 25 60
    CW 75 517 65 448 5 80
    SR 70 483 55 379 8 75
    A 53 365 30 207 25 57
    N 55 379 36 248 22 60
    1035 HR 65 448 40 276 20 72
    CW 85 586 75 517 5 88
    SR 75 517 65 448 8 80
    A 60 414 33 228 25 67
    N 65 448 40 276 20 72
    1045 HR 75 517 45 310 15 80
    CW 90 621 80 552 5 90
    SR 80 552 70 483 8 85
    A 65 448 35 241 20 72
    N 75 517 48 331 15 80
    1050 HR 80 552 50 345 10 85
    SR 82 565 70 483 6 86
    A 68 469 38 262 18 74
    N 78 538 50 345 12 82
    1118 HR 50 345 35 241 25 55
    CW 75 517 60 414 5 80
    SR 70 483 55 379 8 75
    A 50 345 30 207 25 55
    N 55 379 35 241 20 60
    1137 HR 70 483 40 276 20 75
    CW 80 552 65 448 5 85
    SR 75 517 60 414 8 80
    A 65 448 35 241 22 72
    N 70 483 43 296 15 75
    4130 HR 90 621 70 483 20 89
    SR 105 724 85 586 10 95
    A 75 517 55 379 30 81
    N 90 621 60 414 20 89
    4140 HR 120 855 90 621 15 100
    SR 120 855 100 689 10 100
    A 80 552 60 414 25 85
    N 120 855 90 621 20 100

    d

    Toleransi

    Toleransi Diameter Luar kanggo Pipa Bunder sing Dirampungake PanasA,B,C

     

    Rentang Ukuran Diameter Luar, Toleransi Diameter Luar, in. (mm)
    inci (mm) Liwat Ing ngisor
    Nganti 2.999 (76.17) 0.020 (0.51) 0.020 (0.51)
    3.000–4.499 (76.20–114.27) 0.025 (0.64) 0.025 (0.64)
    4.500–5.999 (114.30–152.37) 0.031 (0.79) 0.031 (0.79)
    6.000–7.499 (152.40–190.47) 0.037 (0.94) 0.037 (0.94)
    7.500–8.999 (190.50–228.57) 0.045 (1.14) 0.045 (1.14)
    9.000–10.750 (228.60–273.05) 0.050 (1.27) 0.050 (1.27)

     

    Toleransi diameter ora ditrapake kanggo kondisi normalisasi lan tempering utawa quenched lan tempered.

    B Rentang ukuran umum tabung sing wis diolah panas yaiku 11⁄2 inci (38,1 mm) nganti 103Diameter njaba ⁄4 in. (273,0 mm) kanthi kekandelan tembok paling ora 3% utawa luwih saka diameter njaba, nanging ora kurang saka 0,095 in. (2,41 mm).

    C Ukuran sing luwih gedhe kasedhiya; takon karo pabrikan kanggo ukuran lan toleransi.

     

    Toleransi Ketebalan Dinding kanggo Bunder sing Rampung Panas

    Pipa

    Kekandelan Tembok

    Toleransi Ketebalan Dinding,Apersen Luwih saka
    Rentang minangka Persen

    lan Ing Nominal
    saka njaba

    Ing njaba

    Ing njaba

    Ing njaba
    Diameter

    Diameter

    Diameter

    Diameter

    2.999 inci.

    3.000 ing.

    6.000 ing.

    (76,19 mm)

    (76,20 mm)

    (152,40 mm)

    lan luwih cilik

    nganti 5.999 inci.

    nganti 10.750 inci.

    (152,37 mm)

    (273,05 mm)
    Ing ngisor 15 taun

    12.5

    10.0

    10.0
    15 taun lan luwih

    10.0

    7.5

    10.0
    Toleransi kekandelan tembok bisa uga ora ditrapake kanggo tembok 0,199 in. (5,05 mm) lan kurang; takon karo pabrikan kanggo toleransi tembok kanggo ukuran tabung kasebut.
    Kanggo dimensi sing luwih penting, mula pipa sing dikerjakake adhem kudu ditemtokake diameter njero lan kekandelan tembok utawa diameter njaba lan diameter njero.
    Pipa Mekanik Putar Kasar—Variasi diameter njaba lan kekandelan tembok ora kena ngluwihi toleransi ing Tabel. Tabel nyakup toleransi sing ditrapake kanggo diameter njaba lan kekandelan tembok lan ditrapake kanggo ukuran sing ditemtokake.
    Pipa Mekanik sing Ditanam—Variasi diameter njaba ora kena ngluwihi toleransi ing Tabel. Produk iki biasane digawe saka tabung sing diolah adhem.
    Dawane—Pipa mekanik biasane dilengkapi dawa pabrik, 5 kaki (1,5 m) lan luwih. Dawane potongan sing wis ditemtokake diwenehake nalika ditemtokake dening sing tuku. Toleransi dawa dituduhake ing Tabel.
    Kelurusan—Toleransi kelurusan kanggo pipa bunder tanpa sambungan ora kena ngluwihi jumlah sing dituduhake ing Tabel.

     

    Syarat Tes

    1. Tes Kekerasan
    Nalika watesan atose dibutuhake, pabrikan kudu dikonsultasi. Atose khas kadhaptar ing Tabel. Yen ditemtokake, tes atose kudu ditindakake ing 1% saka tabung.

    2. Tes Tegangan
    Nalika sifat tarik dibutuhake, pabrikan kudu dikonsultasi. Sifat tarik khas kanggo sawetara kelas lan kondisi termal sing luwih umum kadhaptar ing tabel.

    3. Tes Non-Destruktif
    Ana macem-macem jinis uji ultrasonik utawa elektromagnetik non-destruktif sing kasedhiya. Uji sing bakal digunakake lan watesan inspeksi kudu ditetepake dening perjanjian pabrikan lan panuku.

    4. Tes Pembakaran
    Nalika ana syarat khusus kanggo kebersihan baja, cara uji lan watesan panrima kudu ditetepake miturut perjanjian pabrikan lan panuku.

    Rincian Produk

    Pipa Mekanik/Kimia & Pupuk

    GB/T8162-2008

    ASTM A519-2006

    BS EN 10210-1-2006

    ASTM A53/A53M-2012

    GB9948-2006

    GB6479-2013

    GB/T 17396-2009

  • Sadurunge:
  • Sabanjure:
    • Tulis pesenmu ing kene lan kirim menyang kita
    Pencet enter kanggo nggoleki utawa ESC kanggo nutup