Steel Hollow Bar and Hollow Drill Rod and Hollow Drill Bar

• Type: Stainless Steel Bars
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Grade: 200 Series 300 Series
• Certification: ISO, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Hexagonal
• Technique: Cold Drawn
• Surface Treatment: Ba/No.1/Hl/Mirror Polished/4K/6K/8K
• Transport Package: Standard
• Specification: customer′s requirement
• Origin: China
• Production Capacity: 25000 Ton/Tons Per Week

Product Description

Steel Hollow Bar And Hollow Drill Rod And Hollow Drill Bar

1. chemical composition and technicial property

Grade	C	Si	Mn	P	S	Yield Strength(mpa)	Tensile Strength	Elognation %
sae1018	0.15-0.20	0.07-0.60	0.50-0.90	0.04max	0.05max	415	520	27
sae1020	0.17-0.24	0.20-0.60	0.35-0.65	0.035max	0.035max	490	540	28

2. pipe picture

3. seamless steel pipe grades can be supplied

Seamless Steel pipe grades

Descriptions	Grades
Structural pipe	20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, 40Mn2, 45Mn2
	SAE1018, SAE1020, SAE1518, SAE1045.
Liquid pipe	20# q295b-e, q345b-e
High pressure boiler tube	20G 15MnG 20MnG 15CrMoG, 12Cr1MoVG
	St35.8, sa106b, sa106c, sa210a, sa210c, A333P2, A333P11, A33P12, A333P22, A33P36, A333P91, A333P92, A335T2, A335T11, A335T12, A335T22, A335T91, A335T23, A335T9
Pipeline	API SPEC 5L, X42, X52, X60, X65,X70,X80
	ASTMA53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245
Alloy pipe	4140, 42CrMo, 32CrMo, 15CrMo,
Packing	Black paint, Varnish painting, Tarpaulin packing
End	Common round end, beveled.
Processing	Galvanizing; cutting; making thread outside the pipe; Machining.

Hollow bar

Commodity: hollow bar

Grade: ST52, E355,C45E,25CrMo4,34CrMo4,42CrMo4,CK45,E410,E470,20MnV6,S45C,SAE1020,SAE1026,SAE1045,SAE1541, SAE4130,SAE40,SAE4145,SAE4340,etc. 

Size range: 60mm*40mm-460mm*420mm.

Manufacture method: hydraulic cold drawn,cold rolled,hot rolled+deep hole drilled/deep hole bored. 

Delivery condition:

BK	BKW	BKS	GBK	NBK	Q+T
+C	+LC	+SR	+A	+N	Q+T
CW/hard	CW/soft	Stress relieved	Annealed	Normalized	Quenched+Tempered

Machining,turning,hard chrome plating,grinding,deep hole boring,skiving&roller burnishing services are available. 

End finish: plain ends with suqare cuts,free of burrs, bevelled ends.

Company Profile: 

Our Advantage:
Shipping Methods: 


Package: 
Package for Stainless Steel Bars :
Packing Details: Export standard package, or as customers request.
The inner size of container is below:
     20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) 
     40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) 
     40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) 
Delivery Details: 7-15 days, or according to the order quantity or upon negotiation.

FAQ:

Q:Do you provide free samples?
A: Yes, we can provide a free sample for testing,buyer should bear all the shipping costs.

Q:Do you accept small orders?
A:You don't need to worry about this problem, just consult

Q:Do you accept the third party inspection?
A: Yes absolutely we accept.

Q:How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Q:What are the advantages of your company?
A:(1): Prime quality and reasonable price.
   (2): Wide excellent experiences with after-sale service.
   (3): Every process will be checked by responsible QC which insures every product's quality.
   (4): Professional packing teams which keep every packing safely.
   (5): Trial order can be done in one week.
   (6): Samples can be provided as your requirements.

Q:What is your terms of payment ?
A:Payment<=1000USD,100% in advance.Payment>=1000USD,30% T/T in advance ,balance based on BL copy or LC at sight.

Q:How about our price?
A:Our price is very competitive because we are a factory.Pls feel free to contact us if you are interested in our products.

Q:How long is your delivery time?
A:Different products have different delivery time.The products will be delivered as soon as possible on the basis of the quality
assurance.Usually the delivery time is within 7 days after we received your deposit.