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Hongguan
Shandong Hongguan Steel Group Co., Ltd. is one of the best steel pipe manufacturers in China, producing diameters from 8" to 48" OD and wall thicknesses from 9.53mm to 140mm. We can produce carbon steel pipe, mechanical steel pipe and nuclear steel pipe according to ASME SA106, ASTM A106, ASME SA53 and ASTM A53 standards.
We have advanced equipment and technology level, the main production processes include. Raw material inspection, cold centering, heating, piercing and rolling, sizing, heat treatment, testing, finishing, non-destructive testing, visual inspection, marking, storage and shipping.
| Products | Carbon steel pipe/tube | ||
|---|---|---|---|
| Round tube | Square Tube | Rectangluar Tube | |
| Thickness | 0.8-2.5mm | 0.1-35mm | 0.6-25mm |
| Outer Diameter | 15-165mm | 20*20-500*500 | 10*20mm-700*300mm |
| Steel Grades | Q195,Q215,Q235,Q345,ST37 ST52, A36,A53,SS400,S235,S275,C20,C45,1006,1008,1010,1022 | ||
| Standard | ASTMA53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728-2002 | ||
| Technique | Hot rolled / cold rolled | ||
| Surface | Black Finish ,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized, Or as Your Request | ||
| Pipe Ends Treatment | Plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp, or as customers' requirement | ||
| Package | In bundle, no other package or wrapped with waterproof, or as customers' requirement | ||
| Application | Iquid delivery (pump well, gas, water), construction pipe, structural pipe(greenhouse structure, fence post), curtain wall, machinery part etc. | ||
| Delivery Time | 7-15days | ||
| Payment Term | T/T, L/C | ||
| Price Term | CIF; CFR; FOB; EXW | ||
| Chemical Composition (%) | ||||||||||
| Grade | C(Max) | Mn | Si(Min) | Cu(Max) | Ni(Max) | Cr(Max) | Mo(Max) | V(Max) | P(Max) | S(Max) |
| A | 0.25 | 0.27~0.93 | 0.1 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 | 0.035 | 0.035 |
| Mechanical Properties: | ||
| Grade | Tensile Strength (Mpa), Min. | Yield Strength (Mpa), Min. |
| A | 330 | 205 |
| ASTM A106 Grade A Pipes/Tubes | ASTM A106 /SA 106 Gr A Carbon Steel Seamless Pipe/Tube |
| Carbon Steel Pipes | A 106 Grade A IBR Pipe and Tubing |
| Gr A ASTM A106 Hot Rolling Carbon Steel Seamless Pipe/Tube | ASTM A106 GR. A High Temperature Seamless Pipe |
| Carbon Steel Seamless Pipe and Tube in Iraq | ASME SA-106 GR.A Carbon Steel Tubes in Iran |
| High Temperature Carbon Steel Seamless Pipes | A106 Seamless Pressure Pipe in Egypt |
| IBR Approved ASTM A106 Grade A Carbon Steel Pipes in Jordan | ASME SA / ASTM A106 Seamless Square Pipes |
| High Quality Grade A Carbon Steel Pipes in Peru | ASTM A 106 GR. A High Carbon Seamless Pipe |
| ASTM A106 GR A Seamless Rectangular Pipes in Chile | ASME SA 106 Pipes Exporter in Bahrain |
| A106 Grade A Line Pipe Seamless Pipe in Malaysia | ASTM A106 Grade A Pipes in Singapore |
Hongguan steel is an ISO certified carbon steel round tube exporter. Ourhigh metal round tube is tested to international standards and specifications by DIN, JIS, EN, ASTM, etc. As a distributor and dealer of steel in your country/region, we are a trustworthy supplier. We have a large inventory in Asia, GCC, Gulf, the Middle East, UK, supplying more than 38 countries, and we provide various services as follows.
Support third-party inspection
Customized processing stainless steel one-stop sourcing
Provide free samples
Provide a full range of stainless steel customization
24 hours online, able to reply on time
Thank you for visiting Hongguan steel. Please send us an email to start our first cooperation. For more details of each item, please contact our sales for information.
Shandong Hongguan Steel Group Co., Ltd. is one of the best steel pipe manufacturers in China, producing diameters from 8" to 48" OD and wall thicknesses from 9.53mm to 140mm. We can produce carbon steel pipe, mechanical steel pipe and nuclear steel pipe according to ASME SA106, ASTM A106, ASME SA53 and ASTM A53 standards.
We have advanced equipment and technology level, the main production processes include. Raw material inspection, cold centering, heating, piercing and rolling, sizing, heat treatment, testing, finishing, non-destructive testing, visual inspection, marking, storage and shipping.
| Products | Carbon steel pipe/tube | ||
|---|---|---|---|
| Round tube | Square Tube | Rectangluar Tube | |
| Thickness | 0.8-2.5mm | 0.1-35mm | 0.6-25mm |
| Outer Diameter | 15-165mm | 20*20-500*500 | 10*20mm-700*300mm |
| Steel Grades | Q195,Q215,Q235,Q345,ST37 ST52, A36,A53,SS400,S235,S275,C20,C45,1006,1008,1010,1022 | ||
| Standard | ASTMA53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728-2002 | ||
| Technique | Hot rolled / cold rolled | ||
| Surface | Black Finish ,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized, Or as Your Request | ||
| Pipe Ends Treatment | Plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp, or as customers' requirement | ||
| Package | In bundle, no other package or wrapped with waterproof, or as customers' requirement | ||
| Application | Iquid delivery (pump well, gas, water), construction pipe, structural pipe(greenhouse structure, fence post), curtain wall, machinery part etc. | ||
| Delivery Time | 7-15days | ||
| Payment Term | T/T, L/C | ||
| Price Term | CIF; CFR; FOB; EXW | ||
| Chemical Composition (%) | ||||||||||
| Grade | C(Max) | Mn | Si(Min) | Cu(Max) | Ni(Max) | Cr(Max) | Mo(Max) | V(Max) | P(Max) | S(Max) |
| A | 0.25 | 0.27~0.93 | 0.1 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 | 0.035 | 0.035 |
| Mechanical Properties: | ||
| Grade | Tensile Strength (Mpa), Min. | Yield Strength (Mpa), Min. |
| A | 330 | 205 |
| ASTM A106 Grade A Pipes/Tubes | ASTM A106 /SA 106 Gr A Carbon Steel Seamless Pipe/Tube |
| Carbon Steel Pipes | A 106 Grade A IBR Pipe and Tubing |
| Gr A ASTM A106 Hot Rolling Carbon Steel Seamless Pipe/Tube | ASTM A106 GR. A High Temperature Seamless Pipe |
| Carbon Steel Seamless Pipe and Tube in Iraq | ASME SA-106 GR.A Carbon Steel Tubes in Iran |
| High Temperature Carbon Steel Seamless Pipes | A106 Seamless Pressure Pipe in Egypt |
| IBR Approved ASTM A106 Grade A Carbon Steel Pipes in Jordan | ASME SA / ASTM A106 Seamless Square Pipes |
| High Quality Grade A Carbon Steel Pipes in Peru | ASTM A 106 GR. A High Carbon Seamless Pipe |
| ASTM A106 GR A Seamless Rectangular Pipes in Chile | ASME SA 106 Pipes Exporter in Bahrain |
| A106 Grade A Line Pipe Seamless Pipe in Malaysia | ASTM A106 Grade A Pipes in Singapore |
Hongguan steel is an ISO certified carbon steel round tube exporter. Ourhigh metal round tube is tested to international standards and specifications by DIN, JIS, EN, ASTM, etc. As a distributor and dealer of steel in your country/region, we are a trustworthy supplier. We have a large inventory in Asia, GCC, Gulf, the Middle East, UK, supplying more than 38 countries, and we provide various services as follows.
Support third-party inspection
Customized processing stainless steel one-stop sourcing
Provide free samples
Provide a full range of stainless steel customization
24 hours online, able to reply on time
Thank you for visiting Hongguan steel. Please send us an email to start our first cooperation. For more details of each item, please contact our sales for information.
