未标题-6.jpg

grout pipe /injection pipe
Perforated grouting steel pipe, perforating on the tube wall, with a sharp pointed end, ismainly used for grouting works at engineering site. This product is widely used for the areawhere the rock stratum are weak and loose, it has very good anchoring effect.
Inquiry Now →

Product Description

Product NameGeological seamless steel pipe,Threaded drilling pipe with coupling /threading steel pipe,grout pipe /injection pipe
StandardsGB/T 9808-2008, API5CT
GradesDZ40,DZ60,DZ80,R780,J55,K55,N80,L80,P110,37Mn5,36Mn2V,13Cr,30CrMo
Outside diameter35mm-340mm
Tolerance for OD-0.5%/+1%
Thickness2.0-25mm
Tolerance for WT-10%/+12.5%
Length4-12.5m random length orfixed length,or as per the required
Bending allowedNo more than 1.5mm/m
Supply formThreading pipe,coupling,punching pipe,pipe shoe
PackingFor bare steel pipes,packed in bundles
For steel pipeswith threading and coupling,waterproof clothes wrapped
For coupling and pipe shoe,packed in wood crates or steel frame packing
ApplicationFor geological drilling,petroleum extraction,tunnel supporting,coal mining,rock
improvement  etc.
Shipping portQingdao port, customer-specified
Trade termCIF, CFR, FOB, EXW
Paying termTT,LC.

Product Show

1354d35.jpg

FAQ

How long is your delivery time?
Our daily inventory is more than 6000 tons, so for common product size, just need 5-7 work days from stocks; if the special size from new production, delivery 15-21 days.
How many countries you already exported?
Our products are widely used more than 60 countries already mainly from Vietnam, Indonesia, Thailand, UAE, Iran, Saudi Arabia, Russia, Australia, Germany, UK, Moldova, Italy, Turkey, Chile, Uruguay, Paraguay, Mexico, Brazil, Argentina, Peru, America, Canada etc.
What’s your supported standard of products?
We can supply BG/T; ASTM; EN/DIN; JIS and other common standards products. Customers can name their requests and we can supply accordingly.
What’s your supported measurement and size?
For sheets and coils, we can support sizes in gauge, mm and inch/feet For pipes, we can support mm, SCH and DN
What cash do you take?
We can accept USD and RMB for now
What’s your payment term?
T/T, T/T + L/C, Paypal, etc.
What’s your incoterm?
FOB, CIF, DDP and other incoterm the customers named.
What’s your policy with dealers and wholesalers?
We have yearly plan for such customers and need to negotiate personally

Message

SUBMIT MESSAGE

Related Products