Cast & Forged
ASTM A106 Grade A / B / C Hot roll , cold drawn seamless tubing carbon steel 6 - 16m
ASTM A106 Grade
Description
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ASTM A106(ASME SA106)? Seamless Steel Pipes for High Temperature
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Specifications:
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Steel Grade:? A/B/C
Surface Treatment:? Oiling/Black painting/Varnish/Passivation/Phosphating
Ends:? BE/PE, ends caps
Marking: ?as per requirement
Delivery Condition:? Annealed/Normalized/Tempered
Size:(mm)
OD:10.3mm – 660.4mm
WT: 0.8 mm – 35mm
Length: ?≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length
Package: ?Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement
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CHEMICAL COMPOSITION(%):
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Grade | C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Cu≤ | Mo≤ | Ni≤ | V≤ |
A | 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
B | 0.3 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
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MECHNICAL PROPERTIES:
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Grade | Tensile Strength? σb(Mpa) | Yield Strength σs(Mpa) | Elongation????? δ(%) | Delivery Condition | ? |
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A | ≥330? | ≥205? | 20 | Annealed | ? |
B | ≥415 | ≥240 | 20 | Annealed | ? |
C | ≥485 | ≥275 | 20 | Annealed | ? |
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DIMENSION TOLERANCE:
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Processing | Pipe Sizes | Tolerances |
Cold Drawn | OD | ≤48.3mm | ±0.40mm |
≥60.3mm | ±1%mm |
WT | ±12.5% |
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INSPECTION AND TEST:
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CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening, bending, hardness, impact,etc). SURFACE AND DIMENSION CHECK. NON-DESTRUCTIVE TEST(eddy current test/ ultrasonic test), hydraulic test.
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Description:
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ASTM A106(ASME SA106) ?GRADE A/B/C
High Temperature-resistant seamless steel pipe
Seamless carbon steel pipe for high temperature service/High pressure service
Size range from OD10.3~660.4mm, WT0.8~35mm
Top quality products
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Applications:
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Mainly used for high tempreture part, heat supply, petro-chemical industry, converying water/drainage/mineral slurry and other low-middle pressure liquids. Building structure etc.?
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Competitive Advantage:
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Always put quality on first consideration makes us keep our qulity stable and good. Always put customer’s benefit before ours makes our good service and gain us good reputation. Sincere , truth and careful on communication and work.
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CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.
Carbon Steel Seamless Pipe,Seamless Boiler Tubes,Seamless Steel Pipe
Address: INDUSTRIAL ZONE, ZOUQU TOWN, WUJIN DIST., CHANGZHOU CITY, JIANGSU PROV., CHINA,
Changzhou, Jiangsu
China, 213000
Tel: 86-519-83830661
Fax: 86-519-83830662
