black seamless pipe

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

STANDARD :ASTM/DIN/JIS/ASME/API/GB
MATERIAL:ASTM A53A106A210A333DINST33ST37ST52
OD:10.3--2032MM
WT :0.5--50MM

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

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.

ASTM A312 / DIN17456 /DIN 17458 /EN10216-5  TP304/304L PICKLED AND ANNEALED. COLD DRAWING & ROLLING
 
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1) O.D: 20 ~ 273mm
2) W.T: 0.8~ 12mm
3) Spec.: Q195, Q215, Q235,
4) Standards: ASTM-A53A, BS1387-1985

hot rolled H beam steel, I beam steel, T beam steel, angle steel, channel steel, steel plate/sheet, steel pipe/tube, steel round bar, steel coil

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

 
DN25 BS1387 CLASS CHot Rolled Seamless Pipe, Black Seamle Carbon Steel Pipe</str

Duplex: UNSS31803 (00Cr22Ni5Mo3N SAF2205), UNS S32304 (00Cr23Ni4N SAF2304), UNS S32750 (00Cr25Ni7Mo4N SAF 2507)

1. structure seamless pipe
2.WT:2.24-30.96 mm
3.OD:13.7-610 mm
4.Place of origin:China
5.Certificate:API.ISO9001:2000.BV

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

ASTM A53 seamless and welded black and hot-dipped galvanized steel pipe
Size: NPS1/8 to NPS26 [ DN6 to DN650]
Length: 5-12m; fixed or random length

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

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

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

Cold Drawn Seamless Tube, Precision Cold Drawn Tube
Standard: GB8162-87, GB3087, GB8163-87, DIN2391
Steel Grade: 20#, 10#,45#,16Mn,ST52, ST52.3
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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

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