Supply 610L-kakuatan tinggi tube rectangular seamless pikeun kapal

Katerangan pondok:

Masarakat Klasifikasi Cina (CCS)
Standar DNV Det Norske Veritas(DNV)
Standar Lloyd'S Register of UK(LR) Lloyd'S Register of UK(LR)
Standar Germanischer Lloyd Germanischer Lloyd(GL)
Standar Amérika Biro Pengiriman (ABS) Amérika Biro Pengiriman (ABS)
Standar BUREAU VERITAS(BV)BUREAU VERITAS(BV)
Standar masarakat klasifikasi RINA Italia (RINA)
Standar NIPPON KAIJI KYOKAI(NK)NIPPON KAIJI KYOKAI(NK)
GB / T5312 Karbon sareng karbon-mangan baja tabung baja seamless sareng pipa pikeun kapal

Diaméter luar:10x10mm -- 1000x1000mm 10x15mm -- 800x1000mm

Ketebalan:0,5-60 mm

Panjangna:0,5-24m

Standar:CCS, DNV, LR, GL, ABS, BV, RINA, NK, NK) GB/T5312

Kelas:GL-R 410,37Mn,34CrMo4,A53B,Kelas 3,410HB,410,RST138,RST142,RST238,RST242,RST249,RST338,RST342,

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Tag produk

Pipa baja shipbuilding

pipa baja laut, dipaké pikeun shipbuilding na superheater.

pipa baja Seamless pikeun shipbuildingtingal pipa baja dirancang jeung dijieun pikeun boilers laut, superheaters jeung sistem tekanan. Pipa baja Shipbuilding bisa loba dipaké dina CCS, DNV, LR, GL, ABS, BV, RINA, NK jeung kapal séjén ogé standar nasional Cina.

Kelas produksi

320, 360, 410, 460, 490, GL-R 410,37Mn, 34CrMo4, A53B, Kelas 3,410HB, 410, RST138, RST142, RST238, RST242, RST328, RST328, jsb

Toleransi diménsi

Jenis pipa baja	diaméterna éksternal (D)	Ketebalan dinding pipa baja (S)
tabung ditarik tiis	Diaméter luar pipa baja (mm)	Panyimpangan anu diidinan (mm)	Ketebalan témbok pipa baja (mm)	Panyimpangan anu diidinan (mm)
> 30~50	± 0,3	≤30	± 10%
> 50～219	± 0,8%
Panas digulung tube	> 219	± 1,0%	>20	± 10%

sipat mékanis


standar	Kelas	kakuatan tensile (MPa)	kakuatan ngahasilkeun (MPa)	elongation (%）)
GB / T5312	320	320～410	≥195	≥25
360	360	360～480	≥215	≥24
410	410	410～530	≥235	≥22
460	460	460～580	≥265	≥21
490	490	490～610	≥285	≥21

Kimia makeup

Kelas

Kelas Baja

Unsur sésa

Standar

Total

GB/T 5312

Karbon & Karbon-mangan

320

≤0.16

≤0.35

0.40-0.70

≤0,035

≤0,025

≤0,010

≤0,030

≤0.30

≤0.70

360

≤0.17

≤0.35

0.40-0.80

≤0,035

≤0,025

≤0,010

≤0,030

≤0.30

≤0.70

410

≤0.21

≤0.35

0.40-1.20

≤0,035

≤0,025

≤0,010

≤0,030

≤0.30

≤0.70

460

≤0.22

≤0.35

0.80-1.40

≤0,035

≤0,025

≤0,010

≤0,030

≤0.30

≤0.70

490

≤0.23

≤0.35

0.80-1.50

≤0,035

≤0,025

≤0,010

≤0,030

≤0.30

≤0.70

Masarakat Klasifikasi Cina (CCS)

1Cr0,5Mo

440

0.10-0.18

0.10-0.35

0.40-0.70

≤0,035

0.70-1.10

0.45-0.65

≤0,030

≤0.25

Sn≤0.03
Al≤0.02

2.25Cr1Mo

410

0.08-0.15

0.10-0.35

0.40-0.70

≤0,035

2.00-2.50

0.90-1.20

≤0,030

≤0.25

Sn≤0.03
Al≤0.02

490

0.08-0.15

0.10-0.35

0.40-0.70

≤0,035

2.00-2.50

0.90-1.20

≤0,030

≤0.25

Sn≤0.03
Al≤0.02

Masarakat

Standar atawa pamakéan

Kelas baja

komposisi kimiawi,%

P+S

GLR

Non alloly

GL-R 410

≤
0.21

≤
0.35

≤
1.40

≤
0,025

≤
0.020

≥0,020

GB 18248

37Mn

0.34
~0.40

0.10
~0.30

1.35
~1.65

≤
0.030

≤
0.30

≤
0.20

≤
0,055

EN 10297

34CrMo4

0.30
~0.37

≤
0.40

0.60
~0.90

≤
0.035

0.9
~1.20

0.15
~0.30

DNV

pikeun tekanan ASTM A53 / A53M

A53B

≤
0.30

≤
1.20

≤
0,050

≤
0.045

≤
0.40

≤
0.15

≤
0.08

ABS

pikeun tekanan

Kelas 3

≤
0.30

≤
1.20

≤
0,050

≤
0.045

≤
0.40

≤
0.15

≤
0.08

pikeun tekanan

410HB

≤
0.21

≤
0.35

0.40
~1.20

≤
0,040

pikeun tekanan

410

≤
0.21

≤
0.35

0.40
~1.20

≤
0.045

≤
0.25

≤
0.30

≤
0.10

pikeun tekanan

RST138

≤
0.25

≤
0.35

0.30
~0.90

≤
0,040

RST142

≤
0.30

0.30
~1.00

≤
0,040

RST238

≤
0.25

0.10
~0.35

0.30
~1.10

≤
0.035

RST242

≤
0.30

0.30
~1.40

RST249

≤
0.33

0.30
~1.50

RST338

≤
0.25

0.30
~0.90

RST342

≤
0.30

0.30
~1.00

pikeun tekanan

kelas 1 No3/ KSTPG 42

≤
0.30

≤
0.35

0.30
~1.00

≤
0,040

CCS

pikeun tekanan

360

≤
0.17

≤
0.35

0.40
~0,80

≤
0,040

≤
0.25

≤
0.30

≤
0.10

410

≤
0.21

≤
0.35

0.40
~1.20

≤
0,040

≤
0.25

≤
0.30

≤
0.10

460

≤
0.22

≤
0.35

0.80
~1.40

≤
0,040

≤
0.25

≤
0.30

≤
0.10

490

≤
0.23

≤
0.35

0.80
~1.50

≤
0,040

≤
0.25

≤
0.30

≤
0.10

Unsur sésa: Cr≤0.25％, Mo≤0.10％, Ni≤0.30％, Cu≤0.30％agregat≤0.70％

Perusahaan kami tiasa ngaropea bahan standar nasional 20 #, Q345B, Q345C, Q345D, Q345E, standar Amérika ASTM / ASME A106 Gr. B, A53 Gr. B, A333 Gr.6, A500 Gr. A, A500 Gr. B, A500 Gr. C sareng standar Éropa EN10210 / EN10219 / EN10216 S235JR, S235J0, S235J2, S355JR, S355J0, S355J2, S355NL, S355K2 ogé pipa baja standar éksternal standar Inggris, standar Australia sareng Jepang. Kualitas produkna tiasa dipercaya. Éta ogé diékspor ka seueur nagara sareng daérah di Amérika Kalér, Amérika Kidul, Eropa, Wétan Tengah, Asia Tenggara, Australia sareng Asia Tengah. Produk anu loba dipaké dina sagala rupa rékayasa struktur baja, rékayasa kakuatan nuklir, rékayasa sagara, rékayasa sasak konstruksi, mesin rékayasa jeung produksi alat, produksi alat Metalurgi jeung widang lianna. Produk sanésna nyaéta: tabung boiler tekanan tinggi, tabung cracking minyak, tabung profésional pupuk tekanan tinggi, pipa baja, casing minyak, tabung baja galvanis panas-dip, tabung baja gulung tiis, tabung profil, gulungan baja galvanis, gulungan baja séng aluminisasi sareng sagala rupa. produk ngarojong pipa.

saméméhna: 1 inci pipa buleud sirkular bagian kerung GI CHS

Teras: Pabrik produksi masal tina ngaropéa sudut seukeut tube pasagi

Pausahaan nempel pentingna hébat kana kualitas produk, invests beurat dina bubuka alat-alat canggih tur professional, sarta mana sagala kaluar pikeun minuhan kabutuhan konsumén di imah jeung di mancanagara.
Eusi bisa kasarna dibagi kana: komposisi kimia, kakuatan ngahasilkeun, kakuatan tensile, sipat dampak, jsb
Dina waktos anu sami, perusahaan ogé tiasa ngalaksanakeun deteksi cacad on-line sareng annealing sareng prosés perlakuan panas anu sanés dumasar kana kabutuhan palanggan.

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Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.nyaéta pabrik pipa baja Certified kuEN/ASTM/ JISspecializing dina produksi jeung ékspor sagala jinis pipa rectangular kuadrat, pipe galvanized, ERW dilas pipe, pipe spiral, submerged arc pipe dilas, pipe kelim lempeng, pipe seamless, warna coated steel coil, galvanized steel coil jeung steel products.With lianna. angkutan merenah, éta 190 kilométer jauh ti Bandara Internasional Beijing Capital sarta 80 kilométer jauh ti Tianjin Xingang.

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