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Din2391 Ck45 Hydraulic cylinder honed seamless steel pipe

FOB Price

USD $600 - $1,000 / Metric Ton

5 Metric Tons(Min.Order)

Supply Ability 500 Metric Ton / Metric Tons per Month
Port Yantai Qingdao or other China main port
Payment Terms:T/T Credit Card

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Product Details

Thickness:	2, 30
Section Shape:	Round	Outer Diameter:	30 - 300 mm	Place of Origin:	Shandong, China
Secondary Or Not:	Non-secondary	Application:	Hydraulic Pipe	Certification:	Other, ISO9001:2008
Surface Treatment:	Other, as client's request	Alloy Or Not:	Non-alloy

Product Description

honed seamless steel pipe

Steel grade: 20# 45# Q345 25Mn 27SiMn E355

Standard: GB/T8713 GB/T3639 DIN2391 EN10305 ASTMA519

ID range: 30-350mm

ID tolerance: H7 H8 H9

Curvature: 0.3

Wall thickness: 10%*ID

Final supply condition: BK/BKW/BKS/GBK/NBK

Trade terms: FOB Yantai, Qingdao or as client's request

Payment terms: T/T or L/C or as client's request

Delivery time: within 20-30 after receiving downpayment or as client's request

Company Information

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 and plant and office space of 12,000 square meters, covering an area of 20,000 square meters , 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.

Mechanical Property

Delivery Condition	Cold drawn+stress-relieved(BK+S)(SR)			Cold finished(hard)(BK)
Steel Grade	Tensile strength (Rm Mpa)	Yield strength (ReH Mpa)	Elongation A5%	Tensile strength (Rm Mpa)	Elogation A5%
20#	≥520	≥375	≥15	≥550	≥8
45#	≥600	≥520	≥10	≥640	≥5
16Mn(Q345B Q345D)	≥600	≥520	≥14	≥640	≥5
25Mn	≥600	≥510	≥15	≥640	≥5
27SiMn	≥760	≥610	≥10	≥800	≥5
St45	≥520	≥375	≥15	≥550	≥5
E355(St52)	≥600	≥520	≥14	≥640	≥5
SAE1026	≥600	≥510	≥15	≥640	≥5

Process :

Delivery condition

1. NBK(+N)

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

2. GBK(+A)

after cold forming, annealing in non oxidizing medium protective gas

3. BK(+C)

the final heat treatment after cold forming, therefore small steel pipe plastically, the plastically degree does not guarantee

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. 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

Packaging & Shipping

Packaging: standard packing with plastic bags or wooden cartons or as client's request

Shipping: arrange shippment within 20-30 days after receiving downpayment or as client's request

FAQ

Q: What about your payment term?

A: Usually T/T or L/C or as client's request

Q: How about your capacity?

A: For steel pipes, 500 tons per month, 6000 tons per year.

Q: what about your package?

1. bundle packing

2. marking as per customer's requests

3. paint on the pipe as per customer request

4. pipe caps as customer requests

Q: If products have some quality problem,how would you deal with?

A: We will responsible for all of our quality problems and we are trade assurance supplier.

Contact Us

Yantai Xinpeng Steel Pipe Co., Ltd.: Contact nameJudy Gao
Chat Now; Phone0086-535-6835398; Address2th,Binglun Road,APEC Technology Industrial Park,Zhifu District,Yantai City Yantai,Shandong

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