|Place of Origin:||Shandong|
|Minimum Order Quantity:||10tons|
|Packaging Details:||export package or as your request|
|Delivery Time:||20-30 days|
|Supply Ability:||3000-5000 tons each month|
|Secondary Or Not:||Non-secondary||Application:||Structure Pipe|
|Technique:||ERW||Special Pipe:||Thick Wall Pipe|
|Alloy Or Not:||Is Alloy||Surface Treatment:||Black Annealed|
welded black annealing steel pipe/tube/square steel pipe
|Product Name:||welded black annealing steel pipe/tube/square steel pipe|
Q195 → Grade B, SS330,SPHC, S185
|Standard||BS EN10296, BS EN10025, BS EN10297, BS6323, BSEN10219, BSEN10217, GB/T13793-1992, GB/T14291-2006, GB/T3091-1993, GB/T3092-1993, GB3640-88|
|Usage||Used For Structure, Accessorize And Construction|
3) Thread with Coupling or cap
|End protector||1) Plastic pipe cap
2) Iron protector
|Surface Treatment||1) Bared
2) Black Painted (varnish coating)
4) With Oiled
5) 3 PE, FBE, corrosion resistant coating
|Technique||Electronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW)
|Welded Line Type||Longitudinal|
|Inspection||With Hydraulic Testing, Eddy Current , Infrared Test|
2) In Bulk
4) Clients' Requirements
2) Bulk carrier
|Portof Shipment||QingdaoPort, or Xingang port in Tianjin, China|
|Date of Delivery||Within 15-20 days after we receive deposit or L/C at sight.|
|Payment||L/C at sight or T/T|
|Deliver Conditions||Shipping Transport or Cargo|
|Supply Ability||50,000MT per month|
|MOQ||Any quantity for regular sizes|
|Others||Fitting as screws and flange also can be supplied.|
|1. We can supply you with reasonable and competitive price and good quality products.
2. If you are interested in any of products, please contact us for more information.
Qingdao Kwayt Co.,Ltd is the subsidiary company of Shandong Hongsheng Steel Pipe Co., Ltd. which is engaged in exportation of steel pipes and fittings. Shandong Hongsheng Steel Pipe Co., Ltd. is the largest manufacturing and sales enterprise for galvanized steel pipe ,seamless steel pipe and fittings in the north of Shandong Province.Our factory supply galvanized steel pipe,stainless steel pipe,carbon steel pipe, alloy steel pipe, ERW/SSAW/ LSAW PIPE, API pipe,pipe fitting.
Our products are widely used in petroleum, chemical, power and gas, oil and gas well field casing and tubing, high pressure boiler tube, drinking water, fire, high-speed fence construction, steel tube, etc.
Welcome to visit our factory !!
1.Are u a trade company or a manufacturer?
Qingdao Kwayt Co.,Ltd is the subsidiary company of Shandong Hongsheng Steel Pipe Co., Ltd. We are a factroy
2.What are your main products?
Carbon welded/seamless steel pipesPre galvanized welded/seamless steel pipesSome alloy steel pipes.
3.Do u supply other products?
Yes,We still supply all kinds of stainless steel pipe ,ERW/SSAW/LSAW steel pipe,pipe fittings,flanges.
4.Why should I choose you?
* contact us with your detailed inquiry, you will be replied within 24 hours.
* You are promised to obtain the best quality, price and service.
* We'd like to provide samples for your confirm.
* Wide excellent experiences with after-sale service.
*Every process will be checked by responsible QC which insures every product's quality.
5.Can you supply samples for our reference?
Yes,we always supply FREE samples.
Any question about welded black annealing steel pipe/tube/square steel pipe ,pls feel free to contact me !!!
|Company Name||Qingdao Kwayt Co.,Ltd|
|Factory Name||Shandong Hongsheng Steel Pipe Co.,Ltd|
Room4002,5th Building, Xin'an Industrial Park Area B,
Qingdao Economic and Technical Development Zone,China.
|Contact Person||Grace Zhang|
Contact Person: Ms. Grace