precision seamless steel pipes

Size:10*10--600*600mm
Thickness: 0.5--30.0mm
Material:Q195-Q345
Package:Bundles;Loose
Payment:TT , LC

Hot expansion Varnish API5L Gr.X70 Pipeline
Standard and steel grades available:
API 5L Gr.B/X42/X52/X60/X65/X70

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

Standards and technical conditions for supply:API SPEC 5CT API SPEC 5B
Uses: Tubing is used to exacting petroleum and natural gas from a well Casing

Mark & model : Diameter: 21.3mm~660mm; WT: 2.5mm~60mm; Material: J55 K55 N80 L80 P110; It is mainly used for the supporting of well walls during .

Bright Annealing Seamless Stainless Steel Tubing 
 
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OD 20-830mm
Wall Thickness: 0.5mm-45mm
Material: 201, 202, 301 , 304 , 304L , 321, TP316l, 316L, 310S , 317L
Standard: GB/ T14976-2002 , GB1

API 5L PSL1/PSL 2 Line Pipe: Gr. B X42, X46, X52, X56, X60, X65
ISO 3183 1/2/3 Steel Pipe for Pipelines

Carbon Steel Pipe, ERW, LSAW, SSAW Steel Pipe, Seamless Steel Pipe, Supplier

1. seamless steel pipe: material: 20#
2. welding round pipe: material: 20#
3. straight weld tubing, galvanized pipe
4. welding square pipe/rectangu

This is Wenzhou Nanlong Import&Export Trading CO.,LTD.. It is authorized by China Commercial Industry Department. Welcome to browse our Website (www.n

This is Wenzhou Nanlong Import&Export Trading CO.,LTD.. It is authorized by China Commercial Industry Department. Welcome to browse our Website (www.n

OD: 12-70mm
ASTM,DIN,JIS,BS
Carbon seamless steel pipe

Standard: JIS, ASTM, GB
Length: any
Wall thickness: 0.5mm~30mm
Diameter:6mm~630mm
Place of Origin Shaanxi, China (Mainland) ...

High temperature corrosion, high temperature hydrogen and sulfur and organic sulfide corrosion and corrosion

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

  hydraulic tube bender , High precision processing pipe bending machine for alloy steel pipes <span st

We can supply kinds of alloy steel pipes with different mateials and sizes

EN10204 3.1 Seamless Pipe|| EN10204 3.1 Seamless Pipes|| API 5L Black Steel Pipe
Outside diameter: 21.3-914mm (1/2-38 inch)
Standard:ASTM A53

product size : OD 17MM TO 914MM
WT: 2.3 TO 56MM
Length : 5-12.5 random or fixed length
Grade : ASTM A106 B API 5L ASTM A3GR B
Packages: bundled.

Product Name:High Precision Chrome Alloy Seamless Steel Pipe/Tube
Standard: DIN 2391/EN 10305-1
Certificate: ISO9001 TUV

Cold drawn precision welded steel tubes
 
Standard: EN10305-2, DIN2393
Steel grade: ST37-2, ST52-3,

Product Name:Seamless Cold Drawn Tubes
Standard: DIN 2391/EN 10305-1
Certificate: ISO9001 TUV

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

Size(mm): O. D.: 6.0~114.0 W. T.: 1~15 L: Max 12000
Stable Quality and Competitive Price

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

We are China Zhonghai Steel Pipe Manufacturing Corporation,profession producing G3454 steel seamless pipe/G3454 steel seamless pipes.

BS6323-4 Seamless steel tubes for Automobile,mechanical and general engineering purposes, Specific requirement for hot finished seamless steel tubes

large stock of different sizes
strict quality control
reasonable price compared with state-owned companies
complete after-sales service

.material, GR.B,API 5L,
.OD:10.3-813mm
.WT:4-60mm