Informasi dasar.
Tidak. Model.
Steel Pipe & Tube
Surface Treatment
Polished
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Outer Diameter
219mm-3620mm, or as Required.
Thickness
5mm-25.4mm, or as Required.
Length
3m-12m, or as Required.
Grade
API 5L: Psl1/Psl2 Gr.a, Gr.B, X42, X46, X52
Paket Transportasi
Standard Sea-Worthy Package or as Required
Spesifikasi
As requirement
Deskripsi Produk
Carbon steel pipe is the most commonly used material for process piping. It has the advantage of wide availability, high strength, and a large array of connection possibilities, for example, screwed, socket-welded, and butt-welded. Steel pipe should be selected for the required strength and durability required for the application and the ductility and machinability required to join it and form it into piping spools. The pipe must withstand the pressure, temperature, and corrosion conditions of the application. These requirements are met by selecting pipe made to an appropriate ASTM or API standard. Carbon steel pipe is used for liquid, gas, and steam services both above- and belowground services. It is not recommended for use in corrosive services but may be used in caustic services.SSAW Steel Pipe | Out diameter:219mm-3620mm |
Wall thickness: 5mm-25.4mm |
Length: 3m-12m |
Machine of manufacturing: Edge planing machine, edge milling machine, pipe cutting machine,butt welding machine, pinching machine, hydraulic testing machine. |
ERW Steel Pipe | Sizes: Out Diameter:1/2"-24" |
Wall Thickness: 1.65-20mm |
Length: 3-12m, or according to customer's requirement |
End: Plain End, Beveled End, Treaded |
Standard:ASTM 5L, ASTM A53, ASTM A178, ASTM A500/501, ASTM A691, ASTM A252, ASTM A672, EN 10217 |
Steel Grade:API 5L: PSL1/PSL2 Gr.A, Gr.B, X42, X46, X52, X56, X60, X65, X70ASTM A53: GR.A, GR.B |
EN: S275, S275JR, S355JRH, S355J2H |
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360-L555 |
Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE) |
Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps. |
Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Hardness Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, NDT TEST ( ET TEST, RT TEST, UT TEST) |
Seamless Steel Pipe | Material:J55,K55,N80,P110,L80/Gr.B X42,X46,X52,X56/X65,X70 and more. |
Certificate:API spac 5L/5CT,ISO9001:2000 |
Process method:hot rolling or cold drawn |
Surface coating:varnish painted on pipe(black painting),anti-corrosion oil,galvanized,or painting as customer's request. |
Size:(outer diameter,wall thickness,length) |
Outer diameter:21.3mm-762mm |
Wall thickness:2.11mm -59.94mm |
Length:5-12m,customized |
Standards:API 5L,API5CT,ASTM A106,ANSI,ISO9001,DIN,EN,JIS. |
LSAW Steel Pipe | Straight Seam Submerged Arc Welded Steel Pipe |
UOE SAWL PIPES |
Outside Diameter:Φ508mm- 1118mm (20"- 44") |
Wall Thickness: 6.0-25.4mm 1/4"-1" |
Quality Standards: API,DNV,ISO,DEP,EN,ASTM,DIN,BS,JIS,GB,CSA |
Length: 9-12.3m (30'- 40') |
Grades: API 5L A-X90,GB/T9711 L190-L625 |
Tolerance | ±1% |
MOQ | 1 ton |
Supply Ability | 5000 tons / month |
Lead Time | 7-15 working days after the receipt of 30% deposit |
Payment Terms | 30%T/T Advance + 70% Balance |
Price Terms | FOB, CFR, CIF, EXW |
Packing | Standard sea-worthy package or as required |
Standard and Classfication of SSAW Steel PipeClassfication | Standard | Main Products |
Line Pipe | API 5L PSL1/2 | Line pipe |
Casing | API 5CT/ISO 11960 PSL1 | Steel pipe for use as casing or tubing for wells of petroleum and natural gas industries |
Steel Pipe for Fluid Service | ASTM A53 | Black and hot-hipped galvanized welded and seamless steel pipe |
BS EN10217-2 | Welded steel tybes for pressure purposes - delivery technical conditions - part2: Electric welded non- alloy and alloy steel tubes with specified elevated temperature properties |
BS EN10217-5 | Welded steel tybes for pressure purposes - delivery technical conditions - part5: submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties |
Steel Pipe for Ordinary Structure | ASTM A252 | Welded and seamless steel pipe piles |
BS EN10219-1 | Cold formed welded structural hollow sections of non-alloy and fine grain steels - part1: Technical delivert conditions |
BS EN10219-2 | Cold formed welded structural hollow sections of non-alloy and fine grain steels - part2: tolerances dimmsions and sectional properties |
Chemical Analysis and Mechanical Properties of SSAW Steel PipeStandard | Grade | Chemical Composition(max)% | Mechanical Properties(min) |
C | Si | Mn | P | S | Tensile Strength(Mpa) | Yield Strength(Mpa) |
API 5CT | h40 | - | - | - | - | 0.030 | 417 | 417 |
J55 | - | - | - | - | 0.030 | 517 | 517 |
K55 | - | - | - | - | 0.300 | 655 | 655 |
API 5L PSL1 | A | 0.22 | - | 0.90 | 0.030 | 0.030 | 335 | 335 |
B | 0.26 | - | 1.20 | 0.030 | 0.030 | 415 | 415 |
X42 | 0.26 | - | 1.30 | 0.030 | 0.030 | 415 | 415 |
X46 | 0.26 | - | 1.40 | 0.030 | 0.030 | 435 | 435 |
X52 | 0.26 | - | 1.40 | 0.030 | 0.030 | 460 | 460 |
X56 | 0.26 | - | 1.40 | 0.030 | 0.030 | 490 | 490 |
X60 | 0.26 | - | 1.40 | 0.030 | 0.030 | 520 | 520 |
X65 | 0.26 | - | 1.45 | 0.030 | 0.030 | 535 | 535 |
X70 | 0.26 | - | 1.65 | 0.030 | 0.030 | 570 | 570 |
API 5L PSL2 | B | 0.22 | 0.45 | 1.20 | 0.025 | 0.015 | 415 | 415 |
X42 | 0.22 | 0.45 | 1.30 | 0.025 | 0.015 | 415 | 415 |
X46 | 0.22 | 0.45 | 1.40 | 0.025 | 0.015 | 435 | 435 |
X52 | 0.22 | 0.45 | 1.40 | 0.025 | 0.015 | 460 | 460 |
X56 | 0.22 | 0.45 | 1.40 | 0.025 | 0.015 | 490 | 490 |
X60 | 0.12 | 0.45 | 1.60 | 0.025 | 0.015 | 520 | 520 |
X65 | 0.12 | 0.45 | 1.60 | 0.025 | 0.015 | 535 | 535 |
X70 | 0.12 | 0.45 | 1.70 | 0.025 | 0.015 | 570 | 570 |
X80 | 0.12 | 0.45 | 1.85 | 0.025 | 0.015 | 625 | 625 |
ASTM A53 | A | 0.25 | 0.10 | 0.95 | 0.050 | 0.045 | 330 | 330 |
B | 0.30 | 0.10 | 1.20 | 0.050 | 0.045 | 415 | 415 |
ASTM A252 | 1 | - | - | - | 0.050 | - | 345 | 345 |
2 | - | - | - | 0.050 | - | 414 | 414 |
3 | - | - | - | 0.050 | - | 455 | 455 |
EN10217-1 | P195TR1 | 0.13 | 0.35 | 0.70 | 0.025 | 0.020 | 320 | 320 |
P195TR2 | 0.13 | 0.35 | 0.70 | 0.025 | 0.020 | 320 | 320 |
P235TR1 | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 360 | 360 |
P235TR2 | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 360 | 360 |
P265TR1 | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 410 | 410 |
P265TR2 | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 410 | 410 |
EN10217-2 | P195GH | 0.13 | 0.35 | 0.70 | 0.025 | 0.020 | 320 | 320 |
P235GH | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 360 | 360 |
P265GH | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 410 | 410 |
EN10217-5 | P235GH | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 360 | 360 |
P265GH | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 410 | 410 |
EN10219-1 | S235JRH | 0.17 | - | 1.40 | 0.040 | 0.040 | 360 | 360 |
S275JOH | 0.20 | - | 1.50 | 0.035 | 0.035 | 410 | 410 |
S275J2H | 0.20 | - | 1.50 | 0.030 | 0.030 | 410 | 410 |
S355JOH | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 470 | 470 |
S355J2H | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | 470 | 470 |
S355K2H | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | 470 | 470 |
Products | OD | W.T. | Standard | Length |
Seamless pipe | 1/2" to 24" | SCH20,30,40,60,STD XS,80 | ASTM A106/API 5L GR.B | 5.8m,6m, |
ASTM A53Gr.B | 5m to 12m random |
Pipe line | 3" to 18" | SCH20,30,40,60,STD XS | API5LGR.B/X42,X52,X60 | 5.8m,6m, |
5m to 12m random |
ERW Steel pipe | 1" to 28" | SCH20,30,40,60,STD XS,80 | ASRM A53GR.B | 5.8m,6m, |
5m to 12m random |
Spiral steel pipe | 8" to 36" | SCH20,30,40,60,STD XS,80 | AY/T5037-2001 | 5.8m,6m, |
5m to 12m random |
Tolerance of Outside Diameter and Wall Thickness
Types | Standard |
SY/T5040-2000 | SY/T5037-2000 | SY/T9711.1-1977 | ASTM A252 | AWWA C200-97 | API 5L PSL1 |
Tube end OD deviation | ±0.5%D | ±0.5%D | -0.79mm~+2.38mm | <±0.1%T | <±0.1%T | ±1.6mm |
Wall thickness | ±10.0%T | D<508mm, ±12.5%T | -8%T~+19.5%T | <-12.5%T | -8%T~+19.5%T | 5.0mm<t<15.0mm, ±0.11<="" p=""> |
D>508mm, ±10.0%T | T≥15.0mm, ±1.5mm |
Chemical Composition and Mechanical Properties of LSAW Steel Pipe
Standard | Grade | Chemical Composition(max)% | Mechanical Properties(min) |
C | Mn | Si | S | P | Yield Strength (Mpa) | Tensile Strength (Mpa) |
GB/T700-2006 | A | 0.22 | 1.4 | 0.35 | 0.050 | 0.045 | 235 | 370 |
B | 0.2 | 1.4 | 0.35 | 0.045 | 0.045 | 235 | 370 |
C | 0.17 | 1.4 | 0.35 | 0.040 | 0.040 | 235 | 370 |
D | 0.17 | 1.4 | 0.35 | 0.035 | 0.035 | 235 | 370 |
GB/T1591-2009 | A | 0.2 | 1.7 | 0.5 | 0.035 | 0.035 | 345 | 470 |
B | 0.2 | 1.7 | 0.5 | 0.030 | 0.030 | 345 | 470 |
C | 0.2 | 1.7 | 0.5 | 0.030 | 0.030 | 345 | 470 |
BS En10025 | S235JR | 0.17 | 1.4 | - | 0.035 | 0.035 | 235 | 360 |
S275JR | 0.21 | 1.5 | - | 0.035 | 0.035 | 275 | 410 |
S355JR | 0.24 | 1.6 | - | 0.035 | 0.035 | 355 | 470 |
DIN 17100 | ST37-2 | 0.2 | - | - | 0.050 | 0.050 | 225 | 340 |
ST44-2 | 0.21 | - | - | 0.050 | 0.050 | 265 | 410 |
ST52-3 | 0.2 | 1.6 | 0.55 | 0.040 | 0.040 | 345 | 490 |
JIS G3101 | SS400 | - | - | - | 0.050 | 0.050 | 235 | 400 |
SS490 | - | - | - | 0.050 | 0.050 | 275 | 490 |
API 5L PSL1 | A | 0.22 | 0.9 | - | 0.03 | 0.03 | 210 | 335 |
B | 0.26 | 1.2 | - | 0.03 | 0.03 | 245 | 415 |
X42 | 0.26 | 1.3 | - | 0.03 | 0.03 | 290 | 415 |
X46 | 0.26 | 1.4 | - | 0.03 | 0.03 | 320 | 435 |
X52 | 0.26 | 1.4 | - | 0.03 | 0.03 | 360 | 460 |
X56 | 0.26 | 1.1 | - | 0.03 | 0.03 | 390 | 490 |
X60 | 0.26 | 1.4 | - | 0.03 | 0.03 | 415 | 520 |
X65 | 0.26 | 1.45 | - | 0.03 | 0.03 | 450 | 535 |
X70 | 0.26 | 1.65 | - | 0.03 | 0.03 | 585 | 570 |
Alamat:
Room 1906, No. 20, Dongting Middle Road, Xishan District, Wuxi, Jiangsu, China
Jenis Usaha:
Produsen/Pabrik, Perusahaan Perdagangan, Perusahaan Grup
Jangkauan Bisnis:
Metalurgi, Mineral & Energi
Sertifikasi Sistem Manajemen:
ISO 9001, ISO 9000, BSCI, QHSE
Pengenalan Perusahaan:
DELONG Steel adalah perusahaan group dalam industri manufaktur dan trading baja yang berdiri di tahun 2010s, 500+ staf, 30, 000+ m2 untuk workshop non-debu, 20+ perusahaan besar dan mitra kerja sama di Cina, 3000, produksi 000+ MT per tahun menurut manajemen ISO CE, 30, 000+pelanggan di pasar domestik dan luar negeri. 12 milyar USD dari pergantian tahunan, 10+ perusahaan anak perusahaan di seluruh Cina, menduduki peringkat 100 perusahaan swasta teratas di Cina, 1 jam mencapai Shanghai/Tianjin /Guangzhou Port, kami mempertahankan kualitas tinggi, harga yang kompetitif, ribuan ton saham, pengiriman yang paling efisien, dan kerja sama yang dapat diandalkan untuk pelanggan bernilai global. Kami telah melakukan industri baja yang menarik selama lebih dari 10 tahun, pelayanan terbaik, dan harga yang paling bersaing adalah salah satu keuntungan terbesar kami yang membuat kami menjadi saat ini!
Dari kantor pusat kami di Wuxi, Provinsi Jiangsu, kami telah menyediakan produk dan layanan untuk beberapa sektor yang mencakup 50 negara di seluruh dunia. Tidak ada batasan dalam jangkauan kita seiring kita terus berkembang dalam pasar dan wilayah yang sedang tumbuh.
Kami memasok produk-produk yang mendukung beragam industri, termasuk minyak dan gas, otomotif, kimia dan konstruksi. Kami terus menerus berupaya untuk berinovasi dengan pemasok kami yang beragam untuk menawarkan produk dan solusi yang tidak hanya unik dalam desainnya tetapi kompetitif pada harganya.
Kami bangga dapat bekerja sama secara erat dengan mitra industri dan akademik untuk terus meningkatkan produk dan jasa kami, sehingga kami memiliki produk yang sudah dipatenkan yang dirancang untuk menghemat waktu dan uang Anda.
Kami beroperasi dalam lingkup ISO 9001: 2015 sistem manajemen berakreditasi dan bahan mentah disembuhkan dari pemasok sesuai standar ASTM, BS EN, dan DIN.
Produk kami diperiksa dengan ketat untuk memastikan bahwa produk itu memenuhi spesifikasi pelanggan, kami bekerja dengan laboratorium terakreditasi untuk pengujian material dan analisis kimia khusus.
Selain itu, kami menggunakan teknologi keluminasi sinar-X untuk memenuhi standar inspeksi kami yang tinggi dan memastikan bahwa pelanggan kami mendapatkan produk berkualitas terbaik.