Product Details

Product Description

product details

ST52 Honed Tube Manufacturer|Suppliers|Factories

Type	cold rolling tube
Dimension	OD:30-250mm,WT:2-30mm
Standard: GB/T8713 GB/T3639 DIN2391 EN10305 ASTMA106-2006	1.DIN Standard
	2.JIS standard:
	3.ASTM/AISI standard
Technique	Cold drawing, cold rolling
Usage	Seamless steel pipes for low and medium pressure boiler, high pressure boiler ship-building, liquid service petroleum cracking, chemical fertilizer equipment drawing-oil-equipment and structure purposes
Package	bundle with steel strips black paint coating wooden box brand parcel as clients request
Payment terms	L/C or T/T(30% deposit and 70% balance against B/L copy)
Delivery	FOB, CIF, CFR, etc
Shipment	15 working days after getting payment

Delivery Condition

1. BK(+C)

the final heat treatment after cold forming, threfore small steel pipe plasticly, the plasticly degree does not guarantee

2. BKS(+SR)

have a stress relief after cold forming, heat treatment, steel pipe can be carried out within a certain limit in the appropriate processing again

3. NBK(+N)

after cold forming, eventually above phase transition point, in a protective atmosphere of annealing oxidation medium

4. BKW(+LC)

after final heat treatment, a tiny cold drawing deformation, continue again when machining steel pipe allowed inside certain limits cold deformation(bending, flaring)

5. GBK(+A)

after cold forming, annealing in non oxidizing medium protective gas

different standard

Packaging & Shipping

packaging details:

1.bundle with steel strips

2.brand parcel

3.wooden box

4.as clinets request

delivery details: 15days after payment

Company Information

YanTai XinPeng Steel Pipe Co.,Ltd located in Yantai, a beautiful coastal city in Jiaodong Peninsula, our company is in the (APEC) Science & Technology Industrial Park, urban area of Yantai, with convenient transportation. Established in December 1992, with registered capital of 5 million yuan .

Our company mainly produces various specifications of cold drawn,rolled precision steel tube,hydraulic cylinder tube and SRB Tube, which are widely used in such industries as hydro-cylinder, automobile, engineering machinery, textile machinery, printing machinery, oil drilling, etc. Our company is also the distributor of several domestic well-known steel tube plants in Shandong, and mainly distributes seamless steel tubes of all kinds of materials.

our processing

application

1.Honed and SRB tube ----- Used in Elevator,buffer and Hydraulic Cylinder .This kind tube have a better roughness inner the tube, ra0.2-0.4um and can use directly in the hydraulic cylinder tube.

Range: ID 50-250mm and Length can work at most 6M.

2.Cold finished tube---- Widely Used. Processing range 30-300mm, biggest length is 11m

Hydraulic cylinder tube widely used in hydraulic system with precision steel tube, injection molding machine with precision steel tube, hydraulic press with precision steel tube, shipbuilding with steel tube, EVA foaming, hydraulic machinery, hydraulic cutting machine, shoe making machinery, hydraulic equipment, high pressure tubing, hydraulic tubing, card sets of joints, pipe joints, rubber machinery, forging machinery, casting machinery, engineering machinery, automotive high pressure steel pipe concrete pump, sanitation vehicle, automobile industry, shipbuilding industry, metal processing, military industry, diesel engine, the internal combustion engine, air compressor, construction machinery, forestrymachinery, etc

FAQ

Why should you choose us?

Chose happens because of quality,then price,we can give you both.additionally,we can also offer professional products inquiry,products knowledge train (for agents )

Quick goods delivery,our factories locate near the seaport,which is very convenient for transportation.

How is the quatity of your products?

Our products are manufactured strictly according to national and international standard,and we take a test on every pipe before delivered out.If you want to see our quality certifications and kinda of testing report,pls just ask us for it.

How about price?

Yes,we are factory and be able to give you lowest price below market one,and we have a policy that “for saving time and absolutely honest business attitude,we quote as lowest as possible for any customer,and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think,just don’t waste your time.

testing

1.portable hardness tester

2.wall thickness gauge

3.ultrasonic flaw detector

4.digital rockwall hardness tester

5.tensile testing machine

6.USA import UT test machine

Our Services

Guaranteed

If products’ quality doesn’t match the description we give or peomise before you place your order,we peomise 100%refund.