ASTM A519 SAE1026 seamless honed steel tubing
USD $1,200 - $2,000 /Ton
Min.Order:4 Tons
Changzhou Chengxin Metal Products Co., Ltd.
Commodity:ASTM A519 SAE1026 seamless honed steel tubing
Standard specification&material: EN10305-1 E355,E410,E460,25CrMo4,34CrMo4,42CrMo4,DIN2391-2 ST52,ASTM A519 SAE1020,SAE1026,SAE1045,SAE4130,SAE4140,etc.
Size range:40mm*30mm - 480mm*450mm
Manufacture method: cold rolled, hydraulic cold drawn
Delivery condition:
BK | BKW | BKS | GBK | NBK |
+C | +LC | +SR | +A | +N |
Internal surface treatment method:honing or skived&roller burnishing.
OD tolerance: as per DIN2391-1
ID tolerance:H8,H9,H10 or given by customer.
W.T tolerance(eccentricity): +/-5%
Bore roughness(Ra): 0.25um max for skived&roller burnished tubes, 0.35um max for honed tubes.
Packing: tubes will be packed in bundles tied with steel strips. Slightly internal and external oil coating for anti-rust protection. End plastic caps. External packing by knit bags.
Marking on each piece of tube: to be confirmed.
Mechanical stamp on each piece of tube can be provided.
External machining or external polishing service can be provided.
End machining service can be provided.
Payment: 30% deposit,balance before shipment or against copy of B/L or L/C at sight.
MOQ: 4 tons for each size.
Warranty: 1 years aftre receipt of tubes.