seamless steel tube

YAG laser pump solid laser generator
Cross working table
Low investment
YASKAWA servo system
High precision ball screw transmitting system

DIN 1629 is a standard of structure tube
ST37 is a material for DIN 1629
Brand :QCCO
QCCO is the manufacturer of carbon seamless pipe

Type:Metric Stainless Steel Tube
OD:6mm
WT:1mm
RATING: 490 bar static
METRIC STAINLESS STEEL TUBE 316L

1.O.D:13.7MM-101.6MM
2.W.T:2MM-11MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

1.O.D:20MM-219MM
2.W.T:0.5MM-11.75MM
3.LENGTH:5.8M,6M
4.SURFACE:ZINC COATING
5.STANDARD&MATERIAL:BS1387,Q195,Q235,Q345

1.O.D:20MM-219MM
2.W.T:0.5MM-11.75MM
3.LENGTH:5.8M,6M
4.SURFACE:ZINC COATING
5.STANDARD&MATERIAL:BS1387,Q195,Q235,Q345

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

This machine is a kind of new-type cylinder inside wall air blast machine newly developed by technicians of our company according to customers' requi

Soft ferrite grain size on the annealing effect of yield strength of steel, you can see that has a linear relationship between grain diameter d and y

1.O.D:114MM-914MM
2.W.T:4MM-60MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L

DIN2391 Part 2 St52.4(E355) NBK
Min outside diameter 4mm,
Max. working pressure:150Mpa
CNG High Pressure Steel Tube

1.Technique:SMLS ,hot rolled
2.Application :fuild pipe , boiler pipe
3.Section Shape: hollow , round
4.Surface Treatment: black painted , oil

Bulk bags in the stainless steel has been used as a freight container, for the loading of liquefied natural gas ( LNG ), chemicals, beverages, etc.

JIS 3463 Stainless steel tube
1.W.T.10-50mm
2.O.D.130-420mm
3.Application Boiler pipe

Grade 310 is an austenitic stainless steel, which offers exceptional high temperature properties, along with good ductility and weldability.

ASTM A312
Grades:304/L and 316/L
Sizes:1/4" Thru 36"
Schedules:10s, 20, 40s, 80s
Surface treatment: Pickling, annealing, polishing.

Packaging Details:
1, Big OD: in bulk for steel pipe
2, Small OD: packed by steel strips
3, Plastic bags for steel tube
4, According to custome

Available mechanically polished to 20 μ-in Ra (0.5 μm) maximum ID and 30 μ-in Ra (0.8 μm) maximum OD surface roughness, exceeding ASTM A270-S2

Welded stainless steel round tube is utilized for many conveyance and structural applications where resistance to corrosion is an important attribute.

Production standard: ASTM/ASME A213
Length:20FT/6meters fixed length, max: 24meters.

1.carbon steel fin tube with crimped carbon steel fin
2.long service
3.good heat conduction
4.high efficiency
5.easy operate

Seamless Steel Pipe for High-pressure Boiler:
1. The best service
2. The quick delivery time.
3. The most competitive price

JIS 3445 STKM 11 A carbon steel pipe
OD:1/4''-32''
WT:SCH20-SCH40
Lenth:5.8m,6m,11.8m,12m
Certificate:ISO,API,CE,PED

Stainless steel seamless pipe/tube
stainless steel welded coil tube
stainless steel Bright annealed tube
stainless steel precise coiling pi

Grade304/304/304H,321/321H,316/316L/316H/316Ti,317L/317LMN,347/347H,310/310S,904L,Duplex UNS31803/S32205/S32750,etc....

Technique:cold drawn and hot rolled
Application:low temperature steel pipe
Outer Diameter:Max 14 Inch Min 1/2 Inch
Steel Grade: A333 Gr.6

Specification: Single slit(8mm-630mm), wall-thickness(0.5mm-25mm), girth(630mm-3000mm), wall-thickness(3mm-45mm)
Surface finishing: Annealed/Pickling

Quality Control:
ISO 9001 - 2008 issued by Lloyd's
PED 97/23/EC
ASME Boiler and Pressure Vessel Code Certificated Certificate Issued by TUV

Maximum roughness measurement of 32 Ra O.D. and 20 Ra I.D.
sanitary tubing undergoes a wide variety mechanical and non-destructive testing ASTM A270

Destructive Testing includes:
Tensile Test
Impact Test
Bend Test
Reverse Bend Test...