seamless black steel pipe

Annual Production Capacity:stainless steel bar 35000 tons and 30000 tons for stainless steel seamless pipes &tubes

we are an experienced manufacturer of seamless steel pipe, providing product with good quality at a competitive price.

Shaft sleeve parts is often met one of the typical parts of the machine. It is mainly used to support transmission parts, transmission torque and load

stainless seamless steel pipe:
standard: ASTM A688,A249,A269,A554,DIN17457,DIN17445,EN10217-7
outside diameter:6mm-76.2

1.HDPE or FRP coating
2.PU foamed
3.work pipe:HDG,seamless,stainless pipe or composite steel pipe
4.thermal insulation pipe

Detailed Product Description
Stainless Steel Boiler Tube ASTM A213 ASME SA213 ASTM A249 ASME SA249 ASTM A789 EN10216-5

carbon seamless steel pipe
Standard: ASTM A53,A106,API 5L
Steel Grade: Gr.A,B,X42-65
OD: 1/2inch-24inch (21.3-610MM)
WT:Sch40-120 (2.77-46MM)

Higher machinability needed, and the lower corrosion resistance, formability and weldability are acceptable.

API 5L Seamless Pipes, Made of Carbon and Stainless Steel, Available from 1/2 to 48 Inches Sizes,Materials: carbon steel and stainless

high quality 304 seamless stainless steel pipe
size of the stainless steel pipe :(6-530)x(1-20)x(4000-13000)mm

1)Main standards:GB,ASTM,DIN,EN and GOST ect.
2)Grade:304,304L,316,316L,321,310S
3)Size:6mm-830mm(OD)X1.0mm-36mm(WT)
4)Surface:annealed pick

Surface: galvanized, black painted or varnish
Packing: wooden cases; wooden pallets
welded fittings: 1/2"-72"

It has excellent corrosion resistance performance, selflubricityiy, high coefficient of heat conductivity, small expansion coefficient.

Material: Carbon Steel Technics: Forged Type: reducer
Place of Origin:Hebei China (Mainland) Model Number: 1/4"-24" Brand Name: ST Connection: W

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

1)Competitive price and high quality
2)Strict quality control with ISO9001
3)advanced quality testing devices

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

We China Zhonghai Steel Pipe Manufacture is producing Thailand API 5LSeamlessPipe/Thailand API 5L SeamlessPipes/Thailand API 5L SeamlessPipeMill

Carbon Steel Seamless Pipe
STANDARD: ASTM A53, A106, A179, A192, DIN2391, DIN17175,API 5L, API5CT
WALL THICKNESS: 1.73-40MM

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

1. 168.3 (6") x 14.3
2. Gr. X70 (L485)
3. API 5L PSL2/ISO 3183
4. High welding seam quality and exact oval degree

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

huge stock
complete specifications
high yiekd
good tensile
high strength ...