black steel pipe

ASTM A53A Seamless Steel Tube & Pipe
O.D.: 13.7-610mm,
W.T.: 2-30mm
length:4-11m random or be fixed

Galvanized Steel Pipe
1) Origin: Cangzhou,China
2) OD: 21.3-508mm
3) Material:Q195,Q235,Q345
4) Zinc:60-350g/

 
DIN 2391 / EN10305-1 Precision Seamless Steel Tubes
 
 
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API 5L /A53 ERW steel pipe
1,standard:API5L /A53
2,thickness:1.0-12.5mm
3,specification:8-609.6mm
4,material:Q195 -Q345,GRB

inner and outer walls of tube have high accuracy, excellent brightness, no oxidization after heat treatment, and high cleanness inside tube.

The pipe has some excellent features such as heating resistant, aging resistant, high mechanical strength, environmental stress cracks resistant.

used in marine environments and chemical equipment.Suitable for any appilication where 316 stainless is used and stronger welds aredesirable

Jet engine parts, furnace heat treated parts, expansion joints, turbo superchargers, oil refiners, exhaust manifolds and high temperature chemical

Widely used in petroleum, Foodstuff, chemical industry, construction, electric power, nuclear energy, biotechnology, machinery, papermaking

Sutiable for conveyance of gas, petroleum, liquid and electricity
We have engineering team for pipeline system building

304 Large Diameter Sealmess Stainless Steel Pipes/Tubes are sold to Mainland and abroad. We provide all customers with high quality products

All products are according to the standard of API
High-quality products
competitive price
good delivery

Stainless Steel Pipes
Available in sizes: 1/8" thru 24"
Grades: 304/304L, 316/316L, 321
Schedules: 5, 10, 40, 80, 160

Grade 304/304L stainless steel (1.4301/1.4307) is the most widely used commercial grade of stainless steel supplied into numerous industry sectors

Manufacturing Process:cold drawn, Pickled, Annealed or Sand Blasting
Material Grade:TP304/304L,TP316/316L,TP310S/310H, 2205, 2520 ETC

Standard :ASTM A270\ DIN11850\ ISO2037
ASTM A 270 Specification for Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tube.

steel pipe supported Cable ground roller block for protecting cables while feeding.

1.carbon seamless steel pipe
2.API 5L/ASTM A106 Gr.B,sch20-160
3.size ranged from 1/2" to 36"
4.delivery in time

API 5L /ASTM A53 STEEL PIPE
ERW PIPE OD:60.32-609.6MM
ERW PIPE WT:4-16MM
ERW PIPE LENGTH:3-18M

Standard: API 5L,ASTM A53,ASTM A106,EN10216,GOST,DIN
Size: 21.3mm to 965mm
Ends: Beveled, threaded, square cut
Materials: According to customer'

secthion:round material:GR.B standard :168.350
wall thickness:11(mm) O.D :325(mm)

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

material:galvanized ,stainless steel
usage: hose clamp
high qulity and lower price clamp

TEST CERTIFICATE :
We can provide ASTM A312 TP304 Stainless Steel Welded Pipes & Tubes Mill Test Certificate as per EN 10204 as per 3.1/3.2 TC

Annealing
Working temperature:1832 ºF to 2012 ºF
Explanation report:duration 5 min; width 5 mm
Processing informations:cool down: water;air

It is usually used in over-heat pipe for low and medium-pressure boiler,boiling water pipe, locomotive smoke pipe(big and small).

seamless steel pipe or solid steel ingot is made of the capillary tube by the piercing, and then by hot rolling, cold rolling or cold call is made.

Standard:API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, JIS G3452, BS1387 Certificate:API 5L PSL1/ PSL2, API 5CT Out Diameter:21.3mm - 610mmWa

Electro Galvanized EMT
1)Outer diameter:12.43-63.53mm
2)Wall thickness:1.42-2.03mm
3)Spec:Q195,Q215,Q235
4)Certification:CE

1) Origin: Cangzhou,China
2) Outer Diameter: 13.7 - 140 mm
3) Thickness: 2 - 30 mm
4) Length: 6m
5) Material:20#...