Specification
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OD 33mm - 406mm(1”~16”) with thickness of 3~30mm
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Standard
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GB/T8162,GB/T8163 and DIN/JIS/ASTM standard
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a. DIN Standard
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10#(ST37-2,ST35-8),20#(ST42,ST45-4/8),
45#(DIN CK45),16mn(ST52.4) etc.
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b. JIS Standard
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10#(STPG38,STS38,STB30,STB33,Stb35), 20#(STPG42,STB42,STS42,JIS S20C),
45#(JIS S45C), 16mn(STS49,STPT49) etc.
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c. ASTM/AISI Standard
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10#(ASTM a106/53 Gr.B,A192,A179-C),
20#(ASTM A106/53 Gr.B, A178-C,A210-A-1,A315-B,AISI1020),
45#(AISI1045), 16mn(ASTM A210-C) etc.
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Usage
Appilcation
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boiler use,water transport, building, machinery, traffic, aviation, oil development etc.
seamless pipe for low and medium pressure boiler,high prssure boiler,ship-building ,petroleum cracking,chemical fertilizer equipment.
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packing
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Paint Varnish Coating , Plastic Caps and mark on the pipe
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payment term
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T/T or L/C at sight.
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Method
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cold drawning, hot rolling or hot expanding.
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Min order
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2 tons, more quantity price will be lower.
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Tolerate:
Features Of Product
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OD +/-1%,Thickness +12.5% / -10%,length +/-2 cm
1.Steel wall without oxide layer 2. No cracks wide mouth squash
3.To withstand high pressure without cracking 4. Cold is not deformed
5. High-precision high-quality finish high cleanliness
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