Project Description

SS304/SS 316L hot rolled stainless seamless steel pipe low price 

Product Name: Stainless Seamless Steel  Pipe

Delivery status: soft state (delivered after solution treatment)

Material grade: Duplex steel: 2304, S31803, S32205, S32750, S32760

Nickel-based alloys: C276, Monel400, 600, 625, 800, 800H, 825

Austenite: 304/304L, 321/321H, 316/316L, 316Ti, 316UG, 316LMod, 317L, 310S, 347H, 314, 904L, 254SMO

Product Specifications: (Austenitic Stainless Steel: Outer Diameter: 3mm~830mm, Thickness: 0.3mm~60mm)

(Duplex stainless steel and nickel alloy material: outer diameter: 14mm~630mm, thickness: 1.5mm~40mm)

Stainless seamless steel pipe low price-Datang steel pipe company

Stainless steel tube for heat exchanger,evaporater,cooler,condenser,boiler

1) Diameters: 4 – 76.2mm
2) W.T.: 0.4 – 2.5mm
3) Grades: 316L/304/304L/310S,etc.


5)application range: widely use in the foodstuff,medical equipment,power,boiler,cooler,auto,condenser etc.

6)packing: inner packing:1 pc/plastic bag;outer packing:bundles in weaving bags or in plywooden case.

Stainless seamless steel tube

Outside path in class deviation mm table 3 Outside path inIIclass deviation mm table 4
Outside path Admission deviation
<25 ±0.10
≥25~38.1 ±0.15
>38.1~50 ±0.20
≥50~63.5 0.25
>63.5~76 ±0.30
≥76~102 ±0.40

Outside path Admission deviation
≤10 ±0.15
>10~32 ±0.20
>32~50 ±0.30
>50 ±0.8%
he thick the deviation of admission( do not include the weld sew) in wall of the weld tube is for ruling the wall thick 10% of ±, but minimum admission deviation is the 0.02 mms of ±.
The weld takes care of of settle Chinese foot length as 3 ms~9 ms, general settle the Chinese foot with the 6 ms.

The weld takes care of of settle the Chinese foot length in usually length, its the deviation of admission is the 5 mms of ±.
Adopt partial the degree of flinch in a the tube of weldfor keeping the Chinese foot measurement should not very in 2.0 mms.